916708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 1865332

約数和(自身を除く): 948624

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 289, 442, 578, 793, 884, 1037, 1156, 1586, 2074, 3172, 3757, 4148, 7514, 13481, 15028, 17629, 26962, 35258, 53924, 70516, 229177, 458354, 916708]

約数ペア:

[(1, 916708), (2, 458354), (4, 229177), (13, 70516), (17, 53924), (26, 35258), (34, 26962), (52, 17629), (61, 15028), (68, 13481), (122, 7514), (221, 4148), (244, 3757), (289, 3172), (442, 2074), (578, 1586), (793, 1156), (884, 1037)]