264461906

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 399137760

約数和(自身を除く): 134675854

約数列:

[1, 2, 401, 419, 787, 802, 838, 1574, 168019, 315587, 329753, 336038, 631174, 659506, 132230953, 264461906]

約数ペア:

[(1, 264461906), (2, 132230953), (401, 659506), (419, 631174), (787, 336038), (802, 329753), (838, 315587), (1574, 168019)]