349741808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41011}}^1$

素因数の和:41073

約数の個数: 40

約数和(自身を含む): 747566736

約数和(自身を除く): 397824928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 41011, 82022, 164044, 328088, 533143, 656176, 1066286, 1681451, 2132572, 3362902, 4265144, 6725804, 8530288, 13451608, 21858863, 26903216, 43717726, 87435452, 174870904, 349741808]

約数ペア:

[(1, 349741808), (2, 174870904), (4, 87435452), (8, 43717726), (13, 26903216), (16, 21858863), (26, 13451608), (41, 8530288), (52, 6725804), (82, 4265144), (104, 3362902), (164, 2132572), (208, 1681451), (328, 1066286), (533, 656176), (656, 533143), (1066, 328088), (2132, 164044), (4264, 82022), (8528, 41011)]