201412270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{649717}}^1$

素因数の和:649755

約数の個数: 16

約数和(自身を含む): 374237568

約数和(自身を除く): 172825298

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 649717, 1299434, 3248585, 6497170, 20141227, 40282454, 100706135, 201412270]

約数ペア:

[(1, 201412270), (2, 100706135), (5, 40282454), (10, 20141227), (31, 6497170), (62, 3248585), (155, 1299434), (310, 649717)]