2013144640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{483929}}^1$

素因数の和:483959

約数の個数: 56

約数和(自身を含む): 5162565240

約数和(自身を除く): 3149420600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 483929, 967858, 1935716, 2419645, 3871432, 4839290, 6291077, 7742864, 9678580, 12582154, 15485728, 19357160, 25164308, 30971456, 31455385, 38714320, 50328616, 62910770, 77428640, 100657232, 125821540, 154857280, 201314464, 251643080, 402628928, 503286160, 1006572320, 2013144640]

約数ペア:

[(1, 2013144640), (2, 1006572320), (4, 503286160), (5, 402628928), (8, 251643080), (10, 201314464), (13, 154857280), (16, 125821540), (20, 100657232), (26, 77428640), (32, 62910770), (40, 50328616), (52, 38714320), (64, 31455385), (65, 30971456), (80, 25164308), (104, 19357160), (130, 15485728), (160, 12582154), (208, 9678580), (260, 7742864), (320, 6291077), (416, 4839290), (520, 3871432), (832, 2419645), (1040, 1935716), (2080, 967858), (4160, 483929)]