2011956010

素因数分解:

$2^1\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{66161}}^1$

素因数の和:69209

約数の個数: 16

約数和(自身を含む): 3622766472

約数和(自身を除く): 1610810462

約数列:

[1, 2, 5, 10, 3041, 6082, 15205, 30410, 66161, 132322, 330805, 661610, 201195601, 402391202, 1005978005, 2011956010]

約数ペア:

[(1, 2011956010), (2, 1005978005), (5, 402391202), (10, 201195601), (3041, 661610), (6082, 330805), (15205, 132322), (30410, 66161)]