616463804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{229681}}^1$

素因数の和:229757

約数の個数: 24

約数和(自身を含む): 1196183856

約数和(自身を除く): 579720052

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 229681, 459362, 918724, 2526491, 5052982, 10105964, 14010541, 28021082, 56042164, 154115951, 308231902, 616463804]

約数ペア:

[(1, 616463804), (2, 308231902), (4, 154115951), (11, 56042164), (22, 28021082), (44, 14010541), (61, 10105964), (122, 5052982), (244, 2526491), (671, 918724), (1342, 459362), (2684, 229681)]