999668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1890504

約数和(自身を除く): 890836

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 241, 244, 482, 964, 1037, 2074, 4097, 4148, 8194, 14701, 16388, 29402, 58804, 249917, 499834, 999668]

約数ペア:

[(1, 999668), (2, 499834), (4, 249917), (17, 58804), (34, 29402), (61, 16388), (68, 14701), (122, 8194), (241, 4148), (244, 4097), (482, 2074), (964, 1037)]