717157084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3719}}^1$

素因数の和:3898

約数の個数: 48

約数和(自身を含む): 1469905920

約数和(自身を除く): 752748836

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 284, 388, 497, 679, 994, 1358, 1988, 2716, 3719, 6887, 7438, 13774, 14876, 26033, 27548, 48209, 52066, 96418, 104132, 192836, 264049, 360743, 528098, 721486, 1056196, 1442972, 1848343, 2525201, 3696686, 5050402, 7393372, 10100804, 25612753, 51225506, 102451012, 179289271, 358578542, 717157084]

約数ペア:

[(1, 717157084), (2, 358578542), (4, 179289271), (7, 102451012), (14, 51225506), (28, 25612753), (71, 10100804), (97, 7393372), (142, 5050402), (194, 3696686), (284, 2525201), (388, 1848343), (497, 1442972), (679, 1056196), (994, 721486), (1358, 528098), (1988, 360743), (2716, 264049), (3719, 192836), (6887, 104132), (7438, 96418), (13774, 52066), (14876, 48209), (26033, 27548)]