2021573370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{491867}}^1$

素因数の和:492014

約数の個数: 32

約数和(自身を含む): 4887200448

約数和(自身を除く): 2865627078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 491867, 983734, 1475601, 2459335, 2951202, 4918670, 7378005, 14756010, 67385779, 134771558, 202157337, 336928895, 404314674, 673857790, 1010786685, 2021573370]

約数ペア:

[(1, 2021573370), (2, 1010786685), (3, 673857790), (5, 404314674), (6, 336928895), (10, 202157337), (15, 134771558), (30, 67385779), (137, 14756010), (274, 7378005), (411, 4918670), (685, 2951202), (822, 2459335), (1370, 1475601), (2055, 983734), (4110, 491867)]