420031474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{246787}}^1$

素因数の和:246849

約数の個数: 16

約数和(自身を含む): 675211968

約数和(自身を除く): 255180494

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 246787, 493574, 5676101, 9131119, 11352202, 18262238, 210015737, 420031474]

約数ペア:

[(1, 420031474), (2, 210015737), (23, 18262238), (37, 11352202), (46, 9131119), (74, 5676101), (851, 493574), (1702, 246787)]