1215690086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{173819}}^1$

素因数の和:174103

約数の個数: 16

約数和(自身を含む): 1971118800

約数和(自身を除く): 755428714

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 173819, 347638, 2259647, 4519294, 46757311, 93514622, 607845043, 1215690086]

約数ペア:

[(1, 1215690086), (2, 607845043), (13, 93514622), (26, 46757311), (269, 4519294), (538, 2259647), (3497, 347638), (6994, 173819)]