4405988

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 7956480

約数和(自身を除く): 3550492

約数列:

[1, 2, 4, 73, 79, 146, 158, 191, 292, 316, 382, 764, 5767, 11534, 13943, 15089, 23068, 27886, 30178, 55772, 60356, 1101497, 2202994, 4405988]

約数ペア:

[(1, 4405988), (2, 2202994), (4, 1101497), (73, 60356), (79, 55772), (146, 30178), (158, 27886), (191, 23068), (292, 15089), (316, 13943), (382, 11534), (764, 5767)]