78826649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 91212480

約数和(自身を除く): 12385831

約数列:

[1, 11, 19, 137, 209, 1507, 2603, 2753, 28633, 30283, 52307, 377161, 575377, 4148771, 7166059, 78826649]

約数ペア:

[(1, 78826649), (11, 7166059), (19, 4148771), (137, 575377), (209, 377161), (1507, 52307), (2603, 30283), (2753, 28633)]