289089606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{90397}}^1$

素因数の和:90456

約数の個数: 32

約数和(自身を含む): 637848288

約数和(自身を除く): 348758682

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 90397, 180794, 271191, 542382, 1175161, 2350322, 3525483, 3706277, 7050966, 7412554, 11118831, 22237662, 48181601, 96363202, 144544803, 289089606]

約数ペア:

[(1, 289089606), (2, 144544803), (3, 96363202), (6, 48181601), (13, 22237662), (26, 11118831), (39, 7412554), (41, 7050966), (78, 3706277), (82, 3525483), (123, 2350322), (246, 1175161), (533, 542382), (1066, 271191), (1599, 180794), (3198, 90397)]