439888923938

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{3095063}}^1$

素因数の和:3095641

約数の個数: 16

約数和(自身を含む): 665191154880

約数和(自身を除く): 225302230942

約数列:

[1, 2, 179, 358, 397, 794, 71063, 142126, 3095063, 6190126, 554016277, 1108032554, 1228740011, 2457480022, 219944461969, 439888923938]

約数ペア:

[(1, 439888923938), (2, 219944461969), (179, 2457480022), (358, 1228740011), (397, 1108032554), (794, 554016277), (71063, 6190126), (142126, 3095063)]