1320233710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2491007}}^1$

素因数の和:2491067

約数の個数: 16

約数和(自身を含む): 2421259776

約数和(自身を除く): 1101026066

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 2491007, 4982014, 12455035, 24910070, 132023371, 264046742, 660116855, 1320233710]

約数ペア:

[(1, 1320233710), (2, 660116855), (5, 264046742), (10, 132023371), (53, 24910070), (106, 12455035), (265, 4982014), (530, 2491007)]