1268747038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^2\times {\mathrm{947}}^1$

素因数の和:1416

約数の個数: 24

約数和(自身を含む): 2060756712

約数和(自身を除く): 792009674

約数列:

[1, 2, 13, 26, 227, 454, 947, 1894, 2951, 5902, 12311, 24622, 51529, 103058, 214969, 429938, 669877, 1339754, 2794597, 5589194, 48797963, 97595926, 634373519, 1268747038]

約数ペア:

[(1, 1268747038), (2, 634373519), (13, 97595926), (26, 48797963), (227, 5589194), (454, 2794597), (947, 1339754), (1894, 669877), (2951, 429938), (5902, 214969), (12311, 103058), (24622, 51529)]