1121319472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10847}}^1$

素因数の和:10946

約数の個数: 80

約数和(自身を含む): 2711826432

約数和(自身を除く): 1590506960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3692, 3976, 6461, 7384, 7952, 10847, 12922, 14768, 21694, 25844, 43388, 51688, 75929, 86776, 103376, 141011, 151858, 173552, 282022, 303716, 564044, 607432, 770137, 987077, 1128088, 1214864, 1540274, 1974154, 2256176, 3080548, 3948308, 5390959, 6161096, 7896616, 10011781, 10781918, 12322192, 15793232, 20023562, 21563836, 40047124, 43127672, 70082467, 80094248, 86255344, 140164934, 160188496, 280329868, 560659736, 1121319472]

約数ペア:

[(1, 1121319472), (2, 560659736), (4, 280329868), (7, 160188496), (8, 140164934), (13, 86255344), (14, 80094248), (16, 70082467), (26, 43127672), (28, 40047124), (52, 21563836), (56, 20023562), (71, 15793232), (91, 12322192), (104, 10781918), (112, 10011781), (142, 7896616), (182, 6161096), (208, 5390959), (284, 3948308), (364, 3080548), (497, 2256176), (568, 1974154), (728, 1540274), (923, 1214864), (994, 1128088), (1136, 987077), (1456, 770137), (1846, 607432), (1988, 564044), (3692, 303716), (3976, 282022), (6461, 173552), (7384, 151858), (7952, 141011), (10847, 103376), (12922, 86776), (14768, 75929), (21694, 51688), (25844, 43388)]