2025559408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3087743}}^1$

素因数の和:3087792

約数の個数: 20

約数和(自身を含む): 4020242688

約数和(自身を除く): 1994683280

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3087743, 6175486, 12350972, 24701944, 49403888, 126597463, 253194926, 506389852, 1012779704, 2025559408]

約数ペア:

[(1, 2025559408), (2, 1012779704), (4, 506389852), (8, 253194926), (16, 126597463), (41, 49403888), (82, 24701944), (164, 12350972), (328, 6175486), (656, 3087743)]