864492338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{61723}}^1$

素因数の和:61921

約数の個数: 16

約数和(自身を含む): 1333238400

約数和(自身を除く): 468746062

約数列:

[1, 2, 47, 94, 149, 298, 7003, 14006, 61723, 123446, 2900981, 5801962, 9196727, 18393454, 432246169, 864492338]

約数ペア:

[(1, 864492338), (2, 432246169), (47, 18393454), (94, 9196727), (149, 5801962), (298, 2900981), (7003, 123446), (14006, 61723)]