227689042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 400701312

約数和(自身を除く): 173012270

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 613, 617, 1226, 1234, 4291, 4319, 8582, 8638, 26359, 26531, 52718, 53062, 184513, 185717, 369026, 371434, 378221, 756442, 2647547, 5295094, 16263503, 32527006, 113844521, 227689042]

約数ペア:

[(1, 227689042), (2, 113844521), (7, 32527006), (14, 16263503), (43, 5295094), (86, 2647547), (301, 756442), (602, 378221), (613, 371434), (617, 369026), (1226, 185717), (1234, 184513), (4291, 53062), (4319, 52718), (8582, 26531), (8638, 26359)]