426662012

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{11279}}^1$

素因数の和:11490

約数の個数: 36

約数和(自身を含む): 873139680

約数和(自身を除く): 446477668

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 2702, 5404, 9457, 11279, 18914, 22558, 37828, 45116, 78953, 157906, 315812, 552671, 1105342, 2176847, 2210684, 4353694, 8707388, 15237929, 30475858, 60951716, 106665503, 213331006, 426662012]

約数ペア:

[(1, 426662012), (2, 213331006), (4, 106665503), (7, 60951716), (14, 30475858), (28, 15237929), (49, 8707388), (98, 4353694), (193, 2210684), (196, 2176847), (386, 1105342), (772, 552671), (1351, 315812), (2702, 157906), (5404, 78953), (9457, 45116), (11279, 37828), (18914, 22558)]