1331993896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 2662405200

約数和(自身を除く): 1330411304

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 233, 328, 466, 601, 932, 1189, 1202, 1864, 2378, 2404, 4756, 4808, 6757, 9512, 9553, 13514, 17429, 19106, 24641, 27028, 34858, 38212, 49282, 54056, 69716, 76424, 98564, 139432, 140033, 197128, 277037, 280066, 554074, 560132, 714589, 1108148, 1120264, 1429178, 2216296, 2858356, 4060957, 5716712, 5741353, 8121914, 11482706, 16243828, 22965412, 32487656, 45930824, 166499237, 332998474, 665996948, 1331993896]

約数ペア:

[(1, 1331993896), (2, 665996948), (4, 332998474), (8, 166499237), (29, 45930824), (41, 32487656), (58, 22965412), (82, 16243828), (116, 11482706), (164, 8121914), (232, 5741353), (233, 5716712), (328, 4060957), (466, 2858356), (601, 2216296), (932, 1429178), (1189, 1120264), (1202, 1108148), (1864, 714589), (2378, 560132), (2404, 554074), (4756, 280066), (4808, 277037), (6757, 197128), (9512, 140033), (9553, 139432), (13514, 98564), (17429, 76424), (19106, 69716), (24641, 54056), (27028, 49282), (34858, 38212)]