1685331368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{970813}}^1$

素因数の和:970857

約数の個数: 32

約数和(自身を含む): 3727925760

約数和(自身を除く): 2042594392

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 970813, 1941626, 3883252, 6795691, 7766504, 13591382, 27182764, 30095203, 54365528, 60190406, 120380812, 210666421, 240761624, 421332842, 842665684, 1685331368]

約数ペア:

[(1, 1685331368), (2, 842665684), (4, 421332842), (7, 240761624), (8, 210666421), (14, 120380812), (28, 60190406), (31, 54365528), (56, 30095203), (62, 27182764), (124, 13591382), (217, 7766504), (248, 6795691), (434, 3883252), (868, 1941626), (1736, 970813)]