2018148010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{14957}}^1$

素因数の和:15198

約数の個数: 32

約数和(自身を含む): 3696181632

約数和(自身を除く): 1678033622

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1310, 13493, 14957, 26986, 29914, 67465, 74785, 134930, 149570, 1540571, 1959367, 3081142, 3918734, 7702855, 9796835, 15405710, 19593670, 201814801, 403629602, 1009074005, 2018148010]

約数ペア:

[(1, 2018148010), (2, 1009074005), (5, 403629602), (10, 201814801), (103, 19593670), (131, 15405710), (206, 9796835), (262, 7702855), (515, 3918734), (655, 3081142), (1030, 1959367), (1310, 1540571), (13493, 149570), (14957, 134930), (26986, 74785), (29914, 67465)]