61262026

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{31481}}^1$

素因数の和:31629

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 44517494

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 31481, 62962, 220367, 440734, 4375859, 8751718, 30631013, 61262026]

約数ペア:

[(1, 61262026), (2, 30631013), (7, 8751718), (14, 4375859), (139, 440734), (278, 220367), (973, 62962), (1946, 31481)]