253238628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{680749}}^1$

素因数の和:680787

約数の個数: 24

約数和(自身を含む): 609952000

約数和(自身を除く): 356713372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 680749, 1361498, 2042247, 2722996, 4084494, 8168988, 21103219, 42206438, 63309657, 84412876, 126619314, 253238628]

約数ペア:

[(1, 253238628), (2, 126619314), (3, 84412876), (4, 63309657), (6, 42206438), (12, 21103219), (31, 8168988), (62, 4084494), (93, 2722996), (124, 2042247), (186, 1361498), (372, 680749)]