1800316

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 3638880

約数和(自身を除く): 1838564

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 569, 791, 1138, 1582, 2276, 3164, 3983, 7966, 15932, 64297, 128594, 257188, 450079, 900158, 1800316]

約数ペア:

[(1, 1800316), (2, 900158), (4, 450079), (7, 257188), (14, 128594), (28, 64297), (113, 15932), (226, 7966), (452, 3983), (569, 3164), (791, 2276), (1138, 1582)]