315717214

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1\times {\mathrm{1213}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 477247680

約数和(自身を除く): 161530466

約数列:

[1, 2, 181, 362, 719, 1213, 1438, 2426, 130139, 219553, 260278, 439106, 872147, 1744294, 157858607, 315717214]

約数ペア:

[(1, 315717214), (2, 157858607), (181, 1744294), (362, 872147), (719, 439106), (1213, 260278), (1438, 219553), (2426, 130139)]