2150902084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{21503}}^1$

素因数の和:22995

約数の個数: 24

約数和(自身を含む): 3988389888

約数和(自身を除く): 1837487804

約数列:

[1, 2, 4, 17, 34, 68, 1471, 2942, 5884, 21503, 25007, 43006, 50014, 86012, 100028, 365551, 731102, 1462204, 31630913, 63261826, 126523652, 537725521, 1075451042, 2150902084]

約数ペア:

[(1, 2150902084), (2, 1075451042), (4, 537725521), (17, 126523652), (34, 63261826), (68, 31630913), (1471, 1462204), (2942, 731102), (5884, 365551), (21503, 100028), (25007, 86012), (43006, 50014)]