1609991642

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{5519}}^1$

素因数の和:5906

約数の個数: 32

約数和(自身を含む): 2810695680

約数和(自身を除く): 1200704038

約数列:

[1, 2, 7, 14, 67, 134, 311, 469, 622, 938, 2177, 4354, 5519, 11038, 20837, 38633, 41674, 77266, 145859, 291718, 369773, 739546, 1716409, 2588411, 3432818, 5176822, 12014863, 24029726, 114999403, 229998806, 804995821, 1609991642]

約数ペア:

[(1, 1609991642), (2, 804995821), (7, 229998806), (14, 114999403), (67, 24029726), (134, 12014863), (311, 5176822), (469, 3432818), (622, 2588411), (938, 1716409), (2177, 739546), (4354, 369773), (5519, 291718), (11038, 145859), (20837, 77266), (38633, 41674)]