520086288956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{17891}}^1$

素因数の和:18495

約数の個数: 96

約数和(自身を含む): 1043422793280

約数和(自身を除く): 523336504324

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 521, 754, 962, 1042, 1073, 1508, 1924, 2084, 2146, 4292, 6773, 13546, 13949, 15109, 17891, 19277, 27092, 27898, 30218, 35782, 38554, 55796, 60436, 71564, 77108, 196417, 232583, 250601, 392834, 465166, 501202, 518839, 559033, 661967, 785668, 930332, 1002404, 1037678, 1118066, 1323934, 2075356, 2236132, 2647868, 6744907, 7267429, 8605571, 9321211, 13489814, 14534858, 17211142, 18642422, 19197043, 26979628, 29069716, 34422284, 37284844, 38394086, 76788172, 121175743, 242351486, 249561559, 270315119, 344884807, 484702972, 499123118, 540630238, 689769614, 998246236, 1081260476, 1379539228, 3514096547, 4483502491, 7028193094, 8967004982, 10001659403, 14056386188, 17934009964, 20003318806, 40006637612, 130021572239, 260043144478, 520086288956]

約数ペア:

[(1, 520086288956), (2, 260043144478), (4, 130021572239), (13, 40006637612), (26, 20003318806), (29, 17934009964), (37, 14056386188), (52, 10001659403), (58, 8967004982), (74, 7028193094), (116, 4483502491), (148, 3514096547), (377, 1379539228), (481, 1081260476), (521, 998246236), (754, 689769614), (962, 540630238), (1042, 499123118), (1073, 484702972), (1508, 344884807), (1924, 270315119), (2084, 249561559), (2146, 242351486), (4292, 121175743), (6773, 76788172), (13546, 38394086), (13949, 37284844), (15109, 34422284), (17891, 29069716), (19277, 26979628), (27092, 19197043), (27898, 18642422), (30218, 17211142), (35782, 14534858), (38554, 13489814), (55796, 9321211), (60436, 8605571), (71564, 7267429), (77108, 6744907), (196417, 2647868), (232583, 2236132), (250601, 2075356), (392834, 1323934), (465166, 1118066), (501202, 1037678), (518839, 1002404), (559033, 930332), (661967, 785668)]