13805044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 28224000

約数和(自身を除く): 14418956

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 349, 638, 682, 698, 899, 1276, 1364, 1396, 1798, 3596, 3839, 7678, 9889, 10121, 10819, 15356, 19778, 20242, 21638, 39556, 40484, 43276, 111331, 119009, 222662, 238018, 313751, 445324, 476036, 627502, 1255004, 3451261, 6902522, 13805044]

約数ペア:

[(1, 13805044), (2, 6902522), (4, 3451261), (11, 1255004), (22, 627502), (29, 476036), (31, 445324), (44, 313751), (58, 238018), (62, 222662), (116, 119009), (124, 111331), (319, 43276), (341, 40484), (349, 39556), (638, 21638), (682, 20242), (698, 19778), (899, 15356), (1276, 10819), (1364, 10121), (1396, 9889), (1798, 7678), (3596, 3839)]