2247428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4082400

約数和(自身を除く): 1834972

約数列:

[1, 2, 4, 59, 89, 107, 118, 178, 214, 236, 356, 428, 5251, 6313, 9523, 10502, 12626, 19046, 21004, 25252, 38092, 561857, 1123714, 2247428]

約数ペア:

[(1, 2247428), (2, 1123714), (4, 561857), (59, 38092), (89, 25252), (107, 21004), (118, 19046), (178, 12626), (214, 10502), (236, 9523), (356, 6313), (428, 5251)]