1319133426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{412487}}^1$

素因数の和:412546

約数の個数: 32

約数和(自身を含む): 2910515328

約数和(自身を除く): 1591381902

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 412487, 824974, 1237461, 2474922, 5362331, 10724662, 16086993, 16911967, 32173986, 33823934, 50735901, 101471802, 219855571, 439711142, 659566713, 1319133426]

約数ペア:

[(1, 1319133426), (2, 659566713), (3, 439711142), (6, 219855571), (13, 101471802), (26, 50735901), (39, 33823934), (41, 32173986), (78, 16911967), (82, 16086993), (123, 10724662), (246, 5362331), (533, 2474922), (1066, 1237461), (1599, 824974), (3198, 412487)]