2021354528

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{330719}}^1$

素因数の和:330920

約数の個数: 24

約数和(自身を含む): 4000389120

約数和(自身を除く): 1979034592

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 6112, 330719, 661438, 1322876, 2645752, 5291504, 10583008, 63167329, 126334658, 252669316, 505338632, 1010677264, 2021354528]

約数ペア:

[(1, 2021354528), (2, 1010677264), (4, 505338632), (8, 252669316), (16, 126334658), (32, 63167329), (191, 10583008), (382, 5291504), (764, 2645752), (1528, 1322876), (3056, 661438), (6112, 330719)]