2315246978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21739}}^1$

素因数の和:21902

約数の個数: 32

約数和(自身を含む): 3906938880

約数和(自身を除く): 1591691902

約数列:

[1, 2, 11, 22, 47, 94, 103, 206, 517, 1034, 1133, 2266, 4841, 9682, 21739, 43478, 53251, 106502, 239129, 478258, 1021733, 2043466, 2239117, 4478234, 11239063, 22478126, 24630287, 49260574, 105238499, 210476998, 1157623489, 2315246978]

約数ペア:

[(1, 2315246978), (2, 1157623489), (11, 210476998), (22, 105238499), (47, 49260574), (94, 24630287), (103, 22478126), (206, 11239063), (517, 4478234), (1034, 2239117), (1133, 2043466), (2266, 1021733), (4841, 478258), (9682, 239129), (21739, 106502), (43478, 53251)]