153193820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{589207}}^1$

素因数の和:589229

約数の個数: 24

約数和(自身を含む): 346454304

約数和(自身を除く): 193260484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 589207, 1178414, 2356828, 2946035, 5892070, 7659691, 11784140, 15319382, 30638764, 38298455, 76596910, 153193820]

約数ペア:

[(1, 153193820), (2, 76596910), (4, 38298455), (5, 30638764), (10, 15319382), (13, 11784140), (20, 7659691), (26, 5892070), (52, 2946035), (65, 2356828), (130, 1178414), (260, 589207)]