1963032490

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{437201}}^1$

素因数の和:437657

約数の個数: 16

約数和(自身を含む): 3541336200

約数和(自身を除く): 1578303710

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 437201, 874402, 2186005, 4372010, 196303249, 392606498, 981516245, 1963032490]

約数ペア:

[(1, 1963032490), (2, 981516245), (5, 392606498), (10, 196303249), (449, 4372010), (898, 2186005), (2245, 874402), (4490, 437201)]