4855406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 7630848

約数和(自身を除く): 2775442

約数列:

[1, 2, 31, 62, 71, 142, 1103, 2201, 2206, 4402, 34193, 68386, 78313, 156626, 2427703, 4855406]

約数ペア:

[(1, 4855406), (2, 2427703), (31, 156626), (62, 78313), (71, 68386), (142, 34193), (1103, 4402), (2201, 2206)]