1275841592

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{380621}}^1$

素因数の和:381046

約数の個数: 16

約数和(自身を含む): 2397918600

約数和(自身を除く): 1122077008

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 380621, 761242, 1522484, 3044968, 159480199, 318960398, 637920796, 1275841592]

約数ペア:

[(1, 1275841592), (2, 637920796), (4, 318960398), (8, 159480199), (419, 3044968), (838, 1522484), (1676, 761242), (3352, 380621)]