74747159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 80784000

約数和(自身を除く): 6036841

約数列:

[1, 19, 59, 131, 509, 1121, 2489, 7729, 9671, 30031, 66679, 146851, 570589, 1266901, 3934061, 74747159]

約数ペア:

[(1, 74747159), (19, 3934061), (59, 1266901), (131, 570589), (509, 146851), (1121, 66679), (2489, 30031), (7729, 9671)]