438364034

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{1931}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 662135040

約数和(自身を除く): 223771006

約数列:

[1, 2, 223, 446, 509, 1018, 1931, 3862, 113507, 227014, 430613, 861226, 982879, 1965758, 219182017, 438364034]

約数ペア:

[(1, 438364034), (2, 219182017), (223, 1965758), (446, 982879), (509, 861226), (1018, 430613), (1931, 227014), (3862, 113507)]