154481262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1980529}}^1$

素因数の和:1980547

約数の個数: 16

約数和(自身を含む): 332729040

約数和(自身を除く): 178247778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1980529, 3961058, 5941587, 11883174, 25746877, 51493754, 77240631, 154481262]

約数ペア:

[(1, 154481262), (2, 77240631), (3, 51493754), (6, 25746877), (13, 11883174), (26, 5941587), (39, 3961058), (78, 1980529)]