239907254110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337897541}}^1$

素因数の和:337897619

約数の個数: 16

約数和(自身を含む): 437915214432

約数和(自身を除く): 198007960322

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 337897541, 675795082, 1689487705, 3378975410, 23990725411, 47981450822, 119953627055, 239907254110]

約数ペア:

[(1, 239907254110), (2, 119953627055), (5, 47981450822), (10, 23990725411), (71, 3378975410), (142, 1689487705), (355, 675795082), (710, 337897541)]