3903573424

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1347919}}^1$

素因数の和:1348108

約数の個数: 20

約数和(自身を含む): 7604964640

約数和(自身を除く): 3701391216

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 1347919, 2695838, 5391676, 10783352, 21566704, 243973339, 487946678, 975893356, 1951786712, 3903573424]

約数ペア:

[(1, 3903573424), (2, 1951786712), (4, 975893356), (8, 487946678), (16, 243973339), (181, 21566704), (362, 10783352), (724, 5391676), (1448, 2695838), (2896, 1347919)]