996819856

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{412591}}^1$

素因数の和:412750

約数の個数: 20

約数和(自身を含む): 1944133504

約数和(自身を除く): 947313648

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 412591, 825182, 1650364, 3300728, 6601456, 62301241, 124602482, 249204964, 498409928, 996819856]

約数ペア:

[(1, 996819856), (2, 498409928), (4, 249204964), (8, 124602482), (16, 62301241), (151, 6601456), (302, 3300728), (604, 1650364), (1208, 825182), (2416, 412591)]