1057183928

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{315389}}^1$

素因数の和:315814

約数の個数: 16

約数和(自身を含む): 1986957000

約数和(自身を除く): 929773072

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 315389, 630778, 1261556, 2523112, 132147991, 264295982, 528591964, 1057183928]

約数ペア:

[(1, 1057183928), (2, 528591964), (4, 264295982), (8, 132147991), (419, 2523112), (838, 1261556), (1676, 630778), (3352, 315389)]