339934568

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{70003}}^1$

素因数の和:70616

約数の個数: 16

約数和(自身を含む): 638436480

約数和(自身を除く): 298501912

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 70003, 140006, 280012, 560024, 42491821, 84983642, 169967284, 339934568]

約数ペア:

[(1, 339934568), (2, 169967284), (4, 84983642), (8, 42491821), (607, 560024), (1214, 280012), (2428, 140006), (4856, 70003)]