142472018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{4271}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 230380416

約数和(自身を除く): 87908398

約数列:

[1, 2, 13, 26, 1283, 2566, 4271, 8542, 16679, 33358, 55523, 111046, 5479693, 10959386, 71236009, 142472018]

約数ペア:

[(1, 142472018), (2, 71236009), (13, 10959386), (26, 5479693), (1283, 111046), (2566, 55523), (4271, 33358), (8542, 16679)]