2501258116

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1193}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 5373859680

約数和(自身を除く): 2872601564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 563, 931, 1126, 1193, 1862, 2252, 2386, 3724, 3941, 4772, 7882, 8351, 10697, 15764, 16702, 21394, 22667, 27587, 33404, 42788, 45334, 55174, 58457, 74879, 90668, 110348, 116914, 149758, 158669, 233828, 299516, 317338, 524153, 634676, 671659, 1048306, 1110683, 1343318, 2096612, 2221366, 2686636, 4442732, 4701613, 9403226, 12761521, 18806452, 25523042, 32911291, 51046084, 65822582, 89330647, 131645164, 178661294, 357322588, 625314529, 1250629058, 2501258116]

約数ペア:

[(1, 2501258116), (2, 1250629058), (4, 625314529), (7, 357322588), (14, 178661294), (19, 131645164), (28, 89330647), (38, 65822582), (49, 51046084), (76, 32911291), (98, 25523042), (133, 18806452), (196, 12761521), (266, 9403226), (532, 4701613), (563, 4442732), (931, 2686636), (1126, 2221366), (1193, 2096612), (1862, 1343318), (2252, 1110683), (2386, 1048306), (3724, 671659), (3941, 634676), (4772, 524153), (7882, 317338), (8351, 299516), (10697, 233828), (15764, 158669), (16702, 149758), (21394, 116914), (22667, 110348), (27587, 90668), (33404, 74879), (42788, 58457), (45334, 55174)]