389357352

素因数分解:

$2^3\times 3^2\times {\mathrm{5407741}}^1$

素因数の和:5407753

約数の個数: 24

約数和(自身を含む): 1054509690

約数和(自身を除く): 665152338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5407741, 10815482, 16223223, 21630964, 32446446, 43261928, 48669669, 64892892, 97339338, 129785784, 194678676, 389357352]

約数ペア:

[(1, 389357352), (2, 194678676), (3, 129785784), (4, 97339338), (6, 64892892), (8, 48669669), (9, 43261928), (12, 32446446), (18, 21630964), (24, 16223223), (36, 10815482), (72, 5407741)]