1540830028

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{1373}}^1\times {\mathrm{1787}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 2717123472

約数和(自身を除く): 1176293444

約数列:

[1, 2, 4, 157, 314, 628, 1373, 1787, 2746, 3574, 5492, 7148, 215561, 280559, 431122, 561118, 862244, 1122236, 2453551, 4907102, 9814204, 385207507, 770415014, 1540830028]

約数ペア:

[(1, 1540830028), (2, 770415014), (4, 385207507), (157, 9814204), (314, 4907102), (628, 2453551), (1373, 1122236), (1787, 862244), (2746, 561118), (3574, 431122), (5492, 280559), (7148, 215561)]