3975274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 6298560

約数和(自身を除く): 2323286

約数列:

[1, 2, 23, 46, 89, 178, 971, 1942, 2047, 4094, 22333, 44666, 86419, 172838, 1987637, 3975274]

約数ペア:

[(1, 3975274), (2, 1987637), (23, 172838), (46, 86419), (89, 44666), (178, 22333), (971, 4094), (1942, 2047)]