2891062010

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{588811}}^1$

素因数の和:589309

約数の個数: 16

約数和(自身を含む): 5214519072

約数和(自身を除く): 2323457062

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 588811, 1177622, 2944055, 5888110, 289106201, 578212402, 1445531005, 2891062010]

約数ペア:

[(1, 2891062010), (2, 1445531005), (5, 578212402), (10, 289106201), (491, 5888110), (982, 2944055), (2455, 1177622), (4910, 588811)]