1227616

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 36

約数和(自身を含む): 2628612

約数和(自身を除く): 1400996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 227, 338, 416, 454, 676, 908, 1352, 1816, 2704, 2951, 3632, 5408, 5902, 7264, 11804, 23608, 38363, 47216, 76726, 94432, 153452, 306904, 613808, 1227616]

約数ペア:

[(1, 1227616), (2, 613808), (4, 306904), (8, 153452), (13, 94432), (16, 76726), (26, 47216), (32, 38363), (52, 23608), (104, 11804), (169, 7264), (208, 5902), (227, 5408), (338, 3632), (416, 2951), (454, 2704), (676, 1816), (908, 1352)]