2016694768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18217}}^1$

素因数の和:18290

約数の個数: 80

約数和(自身を含む): 4635533664

約数和(自身を除く): 2618838896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 374, 407, 592, 629, 748, 814, 1258, 1496, 1628, 2516, 2992, 3256, 5032, 6512, 6919, 10064, 13838, 18217, 27676, 36434, 55352, 72868, 110704, 145736, 200387, 291472, 309689, 400774, 619378, 674029, 801548, 1238756, 1348058, 1603096, 2477512, 2696116, 3206192, 3406579, 4955024, 5392232, 6813158, 7414319, 10784464, 11458493, 13626316, 14828638, 22916986, 27252632, 29657276, 45833972, 54505264, 59314552, 91667944, 118629104, 126043423, 183335888, 252086846, 504173692, 1008347384, 2016694768]

約数ペア:

[(1, 2016694768), (2, 1008347384), (4, 504173692), (8, 252086846), (11, 183335888), (16, 126043423), (17, 118629104), (22, 91667944), (34, 59314552), (37, 54505264), (44, 45833972), (68, 29657276), (74, 27252632), (88, 22916986), (136, 14828638), (148, 13626316), (176, 11458493), (187, 10784464), (272, 7414319), (296, 6813158), (374, 5392232), (407, 4955024), (592, 3406579), (629, 3206192), (748, 2696116), (814, 2477512), (1258, 1603096), (1496, 1348058), (1628, 1238756), (2516, 801548), (2992, 674029), (3256, 619378), (5032, 400774), (6512, 309689), (6919, 291472), (10064, 200387), (13838, 145736), (18217, 110704), (27676, 72868), (36434, 55352)]