4976746

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 24

約数和(自身を含む): 8078724

約数和(自身を除く): 3101978

約数列:

[1, 2, 19, 38, 61, 113, 122, 226, 361, 722, 1159, 2147, 2318, 4294, 6893, 13786, 22021, 40793, 44042, 81586, 130967, 261934, 2488373, 4976746]

約数ペア:

[(1, 4976746), (2, 2488373), (19, 261934), (38, 130967), (61, 81586), (113, 44042), (122, 40793), (226, 22021), (361, 13786), (722, 6893), (1159, 4294), (2147, 2318)]