318030614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16987}}^1$

素因数の和:17060

約数の個数: 32

約数和(自身を含む): 557750016

約数和(自身を除く): 239719402

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9361, 16987, 18722, 33974, 186857, 373714, 390701, 628519, 781402, 1257038, 4297711, 6913709, 8595422, 13827418, 14455937, 28911874, 159015307, 318030614]

約数ペア:

[(1, 318030614), (2, 159015307), (11, 28911874), (22, 14455937), (23, 13827418), (37, 8595422), (46, 6913709), (74, 4297711), (253, 1257038), (407, 781402), (506, 628519), (814, 390701), (851, 373714), (1702, 186857), (9361, 33974), (16987, 18722)]