3130504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3401336

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 971, 1612, 1942, 3224, 3884, 7768, 12623, 25246, 30101, 50492, 60202, 100984, 120404, 240808, 391313, 782626, 1565252, 3130504]

約数ペア:

[(1, 3130504), (2, 1565252), (4, 782626), (8, 391313), (13, 240808), (26, 120404), (31, 100984), (52, 60202), (62, 50492), (104, 30101), (124, 25246), (248, 12623), (403, 7768), (806, 3884), (971, 3224), (1612, 1942)]