488772858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{37907}}^1$

素因数の和:38226

約数の個数: 32

約数和(自身を含む): 1120863744

約数和(自身を除く): 632090886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 37907, 75814, 113721, 227442, 265349, 530698, 796047, 1592094, 11637449, 23274898, 34912347, 69824694, 81462143, 162924286, 244386429, 488772858]

約数ペア:

[(1, 488772858), (2, 244386429), (3, 162924286), (6, 81462143), (7, 69824694), (14, 34912347), (21, 23274898), (42, 11637449), (307, 1592094), (614, 796047), (921, 530698), (1842, 265349), (2149, 227442), (4298, 113721), (6447, 75814), (12894, 37907)]