938723044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43037}}^1$

素因数の和:43108

約数の個数: 48

約数和(自身を含む): 2024507520

約数和(自身を除く): 1085784476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 43037, 86074, 172148, 301259, 602518, 817703, 1205036, 1635406, 1764517, 3270812, 3529034, 5723921, 7058068, 11447842, 12351619, 22895684, 24703238, 33525823, 49406476, 67051646, 134103292, 234680761, 469361522, 938723044]

約数ペア:

[(1, 938723044), (2, 469361522), (4, 234680761), (7, 134103292), (14, 67051646), (19, 49406476), (28, 33525823), (38, 24703238), (41, 22895684), (76, 12351619), (82, 11447842), (133, 7058068), (164, 5723921), (266, 3529034), (287, 3270812), (532, 1764517), (574, 1635406), (779, 1205036), (1148, 817703), (1558, 602518), (3116, 301259), (5453, 172148), (10906, 86074), (21812, 43037)]