261550002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{10093}}^1$

素因数の和:10722

約数の個数: 32

約数和(自身を含む): 598856832

約数和(自身を除く): 337306830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 617, 1234, 1851, 3702, 4319, 8638, 10093, 12957, 20186, 25914, 30279, 60558, 70651, 141302, 211953, 423906, 6227381, 12454762, 18682143, 37364286, 43591667, 87183334, 130775001, 261550002]

約数ペア:

[(1, 261550002), (2, 130775001), (3, 87183334), (6, 43591667), (7, 37364286), (14, 18682143), (21, 12454762), (42, 6227381), (617, 423906), (1234, 211953), (1851, 141302), (3702, 70651), (4319, 60558), (8638, 30279), (10093, 25914), (12957, 20186)]