405372959041

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{248887}}^1$

素因数の和:249408

約数の個数: 16

約数和(自身を含む): 419326502400

約数和(自身を除く): 13953543359

約数列:

[1, 53, 79, 389, 4187, 20617, 30731, 248887, 1628743, 13191011, 19662073, 96817043, 1042089869, 5131303279, 7648546397, 405372959041]

約数ペア:

[(1, 405372959041), (53, 7648546397), (79, 5131303279), (389, 1042089869), (4187, 96817043), (20617, 19662073), (30731, 13191011), (248887, 1628743)]