2139251902

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{47843}}^1$

素因数の和:48207

約数の個数: 16

約数和(自身を含む): 3261047040

約数和(自身を除く): 1121795138

約数列:

[1, 2, 79, 158, 283, 566, 22357, 44714, 47843, 95686, 3779597, 7559194, 13539569, 27079138, 1069625951, 2139251902]

約数ペア:

[(1, 2139251902), (2, 1069625951), (79, 27079138), (158, 13539569), (283, 7559194), (566, 3779597), (22357, 95686), (44714, 47843)]