1446787420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{5839}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 3275959680

約数和(自身を除く): 1829172260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 953, 1906, 3812, 4765, 5839, 9530, 11678, 12389, 19060, 23356, 24778, 29195, 49556, 58390, 61945, 75907, 116780, 123890, 151814, 247780, 303628, 379535, 759070, 1518140, 5564567, 11129134, 22258268, 27822835, 55645670, 72339371, 111291340, 144678742, 289357484, 361696855, 723393710, 1446787420]

約数ペア:

[(1, 1446787420), (2, 723393710), (4, 361696855), (5, 289357484), (10, 144678742), (13, 111291340), (20, 72339371), (26, 55645670), (52, 27822835), (65, 22258268), (130, 11129134), (260, 5564567), (953, 1518140), (1906, 759070), (3812, 379535), (4765, 303628), (5839, 247780), (9530, 151814), (11678, 123890), (12389, 116780), (19060, 75907), (23356, 61945), (24778, 58390), (29195, 49556)]