491400000012

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{183632287}}^1$

素因数の和:183632517

約数の個数: 24

約数和(自身を含む): 1151741710336

約数和(自身を除く): 660341710324

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 183632287, 367264574, 550896861, 734529148, 1101793722, 2203587444, 40950000001, 81900000002, 122850000003, 163800000004, 245700000006, 491400000012]

約数ペア:

[(1, 491400000012), (2, 245700000006), (3, 163800000004), (4, 122850000003), (6, 81900000002), (12, 40950000001), (223, 2203587444), (446, 1101793722), (669, 734529148), (892, 550896861), (1338, 367264574), (2676, 183632287)]