2201912066

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 3394016640

約数和(自身を除く): 1192104574

約数列:

[1, 2, 71, 139, 142, 278, 281, 397, 562, 794, 9869, 19738, 19951, 28187, 39059, 39902, 55183, 56374, 78118, 110366, 111557, 223114, 2773189, 3917993, 5546378, 7835986, 7920547, 15506423, 15841094, 31012846, 1100956033, 2201912066]

約数ペア:

[(1, 2201912066), (2, 1100956033), (71, 31012846), (139, 15841094), (142, 15506423), (278, 7920547), (281, 7835986), (397, 5546378), (562, 3917993), (794, 2773189), (9869, 223114), (19738, 111557), (19951, 110366), (28187, 78118), (39059, 56374), (39902, 55183)]