899424812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{82759}}^1$

素因数の和:82806

約数の個数: 48

約数和(自身を含む): 1946515200

約数和(自身を除く): 1047090388

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 82759, 165518, 331036, 910349, 1075867, 1572421, 1820698, 2151734, 3144842, 3641396, 4303468, 6289684, 11834537, 17296631, 20441473, 23669074, 34593262, 40882946, 47338148, 69186524, 81765892, 224856203, 449712406, 899424812]

約数ペア:

[(1, 899424812), (2, 449712406), (4, 224856203), (11, 81765892), (13, 69186524), (19, 47338148), (22, 40882946), (26, 34593262), (38, 23669074), (44, 20441473), (52, 17296631), (76, 11834537), (143, 6289684), (209, 4303468), (247, 3641396), (286, 3144842), (418, 2151734), (494, 1820698), (572, 1572421), (836, 1075867), (988, 910349), (2717, 331036), (5434, 165518), (10868, 82759)]