285331396

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{21821}}^1$

素因数の和:22299

約数の個数: 24

約数和(自身を含む): 571910976

約数和(自身を除く): 286579580

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6538, 13076, 21821, 43642, 87284, 152747, 305494, 610988, 10190407, 20380814, 40761628, 71332849, 142665698, 285331396]

約数ペア:

[(1, 285331396), (2, 142665698), (4, 71332849), (7, 40761628), (14, 20380814), (28, 10190407), (467, 610988), (934, 305494), (1868, 152747), (3269, 87284), (6538, 43642), (13076, 21821)]