1223952910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{4283}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 2391551568

約数和(自身を除く): 1167598658

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 1681, 3362, 3485, 4283, 6970, 8405, 8566, 16810, 21415, 28577, 42830, 57154, 72811, 142885, 145622, 175603, 285770, 351206, 364055, 728110, 878015, 1756030, 2985251, 5970502, 7199723, 14399446, 14926255, 29852510, 35998615, 71997230, 122395291, 244790582, 611976455, 1223952910]

約数ペア:

[(1, 1223952910), (2, 611976455), (5, 244790582), (10, 122395291), (17, 71997230), (34, 35998615), (41, 29852510), (82, 14926255), (85, 14399446), (170, 7199723), (205, 5970502), (410, 2985251), (697, 1756030), (1394, 878015), (1681, 728110), (3362, 364055), (3485, 351206), (4283, 285770), (6970, 175603), (8405, 145622), (8566, 142885), (16810, 72811), (21415, 57154), (28577, 42830)]