669161090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109519}}^1$

素因数の和:109586

約数の個数: 32

約数和(自身を含む): 1324753920

約数和(自身を除く): 655592830

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 109519, 219038, 547595, 1095190, 1423747, 2847494, 5147393, 7118735, 10294786, 14237470, 25736965, 51473930, 66916109, 133832218, 334580545, 669161090]

約数ペア:

[(1, 669161090), (2, 334580545), (5, 133832218), (10, 66916109), (13, 51473930), (26, 25736965), (47, 14237470), (65, 10294786), (94, 7118735), (130, 5147393), (235, 2847494), (470, 1423747), (611, 1095190), (1222, 547595), (3055, 219038), (6110, 109519)]