1404069038

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{20599}}^1$

素因数の和:20971

約数の個数: 16

約数和(自身を含む): 2129133600

約数和(自身を除く): 725064562

約数列:

[1, 2, 173, 197, 346, 394, 20599, 34081, 41198, 68162, 3563627, 4058003, 7127254, 8116006, 702034519, 1404069038]

約数ペア:

[(1, 1404069038), (2, 702034519), (173, 8116006), (197, 7127254), (346, 4058003), (394, 3563627), (20599, 68162), (34081, 41198)]