128408086

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{1117}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 194397840

約数和(自身を除く): 65989754

約数列:

[1, 2, 229, 251, 458, 502, 1117, 2234, 57479, 114958, 255793, 280367, 511586, 560734, 64204043, 128408086]

約数ペア:

[(1, 128408086), (2, 64204043), (229, 560734), (251, 511586), (458, 280367), (502, 255793), (1117, 114958), (2234, 57479)]