270291244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1107751}}^1$

素因数の和:1107816

約数の個数: 12

約数和(自身を含む): 480764368

約数和(自身を除く): 210473124

約数列:

[1, 2, 4, 61, 122, 244, 1107751, 2215502, 4431004, 67572811, 135145622, 270291244]

約数ペア:

[(1, 270291244), (2, 135145622), (4, 67572811), (61, 4431004), (122, 2215502), (244, 1107751)]