26390962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 19614158

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1303, 1558, 2606, 10127, 16939, 20254, 24757, 33878, 49514, 53423, 106846, 321841, 643682, 694499, 1015037, 1388998, 2030074, 13195481, 26390962]

約数ペア:

[(1, 26390962), (2, 13195481), (13, 2030074), (19, 1388998), (26, 1015037), (38, 694499), (41, 643682), (82, 321841), (247, 106846), (494, 53423), (533, 49514), (779, 33878), (1066, 24757), (1303, 20254), (1558, 16939), (2606, 10127)]