89345473196

素因数分解:

$2^2\times 7^2\times {\mathrm{455844251}}^1$

素因数の和:455844269

約数の個数: 18

約数和(自身を含む): 181881856548

約数和(自身を除く): 92536383352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 455844251, 911688502, 1823377004, 3190909757, 6381819514, 12763639028, 22336368299, 44672736598, 89345473196]

約数ペア:

[(1, 89345473196), (2, 44672736598), (4, 22336368299), (7, 12763639028), (14, 6381819514), (28, 3190909757), (49, 1823377004), (98, 911688502), (196, 455844251)]