1520880022

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{26321}}^1$

素因数の和:26663

約数の個数: 16

約数和(自身を含む): 2308334112

約数和(自身を除く): 787454090

約数列:

[1, 2, 167, 173, 334, 346, 26321, 28891, 52642, 57782, 4395607, 4553533, 8791214, 9107066, 760440011, 1520880022]

約数ペア:

[(1, 1520880022), (2, 760440011), (167, 9107066), (173, 8791214), (334, 4553533), (346, 4395607), (26321, 57782), (28891, 52642)]