1730671472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3489257}}^1$

素因数の和:3489296

約数の個数: 20

約数和(自身を含む): 3461343936

約数和(自身を除く): 1730672464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3489257, 6978514, 13957028, 27914056, 55828112, 108166967, 216333934, 432667868, 865335736, 1730671472]

約数ペア:

[(1, 1730671472), (2, 865335736), (4, 432667868), (8, 216333934), (16, 108166967), (31, 55828112), (62, 27914056), (124, 13957028), (248, 6978514), (496, 3489257)]