7840697982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100521769}}^1$

素因数の和:100521787

約数の個数: 16

約数和(自身を含む): 16887657360

約数和(自身を除く): 9046959378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 100521769, 201043538, 301565307, 603130614, 1306782997, 2613565994, 3920348991, 7840697982]

約数ペア:

[(1, 7840697982), (2, 3920348991), (3, 2613565994), (6, 1306782997), (13, 603130614), (26, 301565307), (39, 201043538), (78, 100521769)]