7348049290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{19181}}^1$

素因数の和:20538

約数の個数: 32

約数和(自身を含む): 13693646160

約数和(自身を除く): 6345596870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1321, 2642, 6605, 13210, 19181, 38309, 38362, 76618, 95905, 191545, 191810, 383090, 556249, 1112498, 2781245, 5562490, 25338101, 50676202, 126690505, 253381010, 734804929, 1469609858, 3674024645, 7348049290]

約数ペア:

[(1, 7348049290), (2, 3674024645), (5, 1469609858), (10, 734804929), (29, 253381010), (58, 126690505), (145, 50676202), (290, 25338101), (1321, 5562490), (2642, 2781245), (6605, 1112498), (13210, 556249), (19181, 383090), (38309, 191810), (38362, 191545), (76618, 95905)]