180923002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{67559}}^1$

素因数の和:67677

約数の個数: 16

約数和(自身を含む): 295102080

約数和(自身を除く): 114179078

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 67559, 135118, 878267, 1756534, 6958577, 13917154, 90461501, 180923002]

約数ペア:

[(1, 180923002), (2, 90461501), (13, 13917154), (26, 6958577), (103, 1756534), (206, 878267), (1339, 135118), (2678, 67559)]