271457392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{413807}}^1$

素因数の和:413856

約数の個数: 20

約数和(自身を含む): 538778016

約数和(自身を除く): 267320624

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 413807, 827614, 1655228, 3310456, 6620912, 16966087, 33932174, 67864348, 135728696, 271457392]

約数ペア:

[(1, 271457392), (2, 135728696), (4, 67864348), (8, 33932174), (16, 16966087), (41, 6620912), (82, 3310456), (164, 1655228), (328, 827614), (656, 413807)]