440366976010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8447477}}^1$

素因数の和:8447898

約数の個数: 32

約数和(自身を含む): 855763311312

約数和(自身を除く): 415396335302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 401, 802, 2005, 4010, 5213, 10426, 26065, 52130, 8447477, 16894954, 42237385, 84474770, 109817201, 219634402, 549086005, 1098172010, 3387438277, 6774876554, 16937191385, 33874382770, 44036697601, 88073395202, 220183488005, 440366976010]

約数ペア:

[(1, 440366976010), (2, 220183488005), (5, 88073395202), (10, 44036697601), (13, 33874382770), (26, 16937191385), (65, 6774876554), (130, 3387438277), (401, 1098172010), (802, 549086005), (2005, 219634402), (4010, 109817201), (5213, 84474770), (10426, 42237385), (26065, 16894954), (52130, 8447477)]