508812

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 1201200

約数和(自身を除く): 692388

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 389, 436, 654, 778, 1167, 1308, 1556, 2334, 4668, 42401, 84802, 127203, 169604, 254406, 508812]

約数ペア:

[(1, 508812), (2, 254406), (3, 169604), (4, 127203), (6, 84802), (12, 42401), (109, 4668), (218, 2334), (327, 1556), (389, 1308), (436, 1167), (654, 778)]