61609898

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{18413}}^1$

素因数の和:18661

約数の個数: 16

約数和(自身を含む): 106064640

約数和(自身を除く): 44454742

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 18413, 36826, 128891, 257782, 4400707, 8801414, 30804949, 61609898]

約数ペア:

[(1, 61609898), (2, 30804949), (7, 8801414), (14, 4400707), (239, 257782), (478, 128891), (1673, 36826), (3346, 18413)]