3125226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 6814080

約数和(自身を除く): 3688854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 389, 618, 778, 1167, 1339, 2334, 2678, 4017, 5057, 8034, 10114, 15171, 30342, 40067, 80134, 120201, 240402, 520871, 1041742, 1562613, 3125226]

約数ペア:

[(1, 3125226), (2, 1562613), (3, 1041742), (6, 520871), (13, 240402), (26, 120201), (39, 80134), (78, 40067), (103, 30342), (206, 15171), (309, 10114), (389, 8034), (618, 5057), (778, 4017), (1167, 2678), (1339, 2334)]