889372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1905120

約数和(自身を除く): 1015748

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 41, 44, 58, 68, 82, 116, 164, 187, 319, 374, 451, 493, 638, 697, 748, 902, 986, 1189, 1276, 1394, 1804, 1972, 2378, 2788, 4756, 5423, 7667, 10846, 13079, 15334, 20213, 21692, 26158, 30668, 40426, 52316, 80852, 222343, 444686, 889372]

約数ペア:

[(1, 889372), (2, 444686), (4, 222343), (11, 80852), (17, 52316), (22, 40426), (29, 30668), (34, 26158), (41, 21692), (44, 20213), (58, 15334), (68, 13079), (82, 10846), (116, 7667), (164, 5423), (187, 4756), (319, 2788), (374, 2378), (451, 1972), (493, 1804), (638, 1394), (697, 1276), (748, 1189), (902, 986)]