238401426

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{120041}}^1$

素因数の和:120377

約数の個数: 16

約数和(自身を含む): 478247328

約数和(自身を除く): 239845902

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 120041, 240082, 360123, 720246, 39733571, 79467142, 119200713, 238401426]

約数ペア:

[(1, 238401426), (2, 119200713), (3, 79467142), (6, 39733571), (331, 720246), (662, 360123), (993, 240082), (1986, 120041)]