1310971556

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 2364197220

約数和(自身を除く): 1053225664

約数列:

[1, 2, 4, 41, 82, 164, 241, 482, 809, 964, 1618, 1681, 3236, 3362, 6724, 9881, 19762, 33169, 39524, 66338, 132676, 194969, 389938, 405121, 779876, 810242, 1359929, 1620484, 2719858, 5439716, 7993729, 15987458, 31974916, 327742889, 655485778, 1310971556]

約数ペア:

[(1, 1310971556), (2, 655485778), (4, 327742889), (41, 31974916), (82, 15987458), (164, 7993729), (241, 5439716), (482, 2719858), (809, 1620484), (964, 1359929), (1618, 810242), (1681, 779876), (3236, 405121), (3362, 389938), (6724, 194969), (9881, 132676), (19762, 66338), (33169, 39524)]