388956972

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{74857}}^1$

素因数の和:75297

約数の個数: 24

約数和(自身を含む): 909674416

約数和(自身を除く): 520717444

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 5196, 74857, 149714, 224571, 299428, 449142, 898284, 32413081, 64826162, 97239243, 129652324, 194478486, 388956972]

約数ペア:

[(1, 388956972), (2, 194478486), (3, 129652324), (4, 97239243), (6, 64826162), (12, 32413081), (433, 898284), (866, 449142), (1299, 299428), (1732, 224571), (2598, 149714), (5196, 74857)]