4990314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 11506176

約数和(自身を除く): 6515862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 907, 917, 1814, 1834, 2721, 2751, 5442, 5502, 6349, 12698, 19047, 38094, 118817, 237634, 356451, 712902, 831719, 1663438, 2495157, 4990314]

約数ペア:

[(1, 4990314), (2, 2495157), (3, 1663438), (6, 831719), (7, 712902), (14, 356451), (21, 237634), (42, 118817), (131, 38094), (262, 19047), (393, 12698), (786, 6349), (907, 5502), (917, 5442), (1814, 2751), (1834, 2721)]