628364601538

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{2909}}^1\times {\mathrm{234281}}^1$

素因数の和:237653

約数の個数: 16

約数和(自身を含む): 944920219320

約数和(自身を除く): 316555617782

約数列:

[1, 2, 461, 922, 2909, 5818, 234281, 468562, 1341049, 2682098, 108003541, 216007082, 681523429, 1363046858, 314182300769, 628364601538]

約数ペア:

[(1, 628364601538), (2, 314182300769), (461, 1363046858), (922, 681523429), (2909, 216007082), (5818, 108003541), (234281, 2682098), (468562, 1341049)]