550228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 1128512

約数和(自身を除く): 578284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 457, 602, 914, 1204, 1828, 3199, 6398, 12796, 19651, 39302, 78604, 137557, 275114, 550228]

約数ペア:

[(1, 550228), (2, 275114), (4, 137557), (7, 78604), (14, 39302), (28, 19651), (43, 12796), (86, 6398), (172, 3199), (301, 1828), (457, 1204), (602, 914)]