2011106530

素因数分解:

$2^1\times 5^1\times {\mathrm{6491}}^1\times {\mathrm{30983}}^1$

素因数の和:37481

約数の個数: 16

約数和(自身を含む): 3620666304

約数和(自身を除く): 1609559774

約数列:

[1, 2, 5, 10, 6491, 12982, 30983, 32455, 61966, 64910, 154915, 309830, 201110653, 402221306, 1005553265, 2011106530]

約数ペア:

[(1, 2011106530), (2, 1005553265), (5, 402221306), (10, 201110653), (6491, 309830), (12982, 154915), (30983, 64910), (32455, 61966)]