2550209408

素因数分解:

$2^7\times {\mathrm{19923511}}^1$

素因数の和:19923525

約数の個数: 16

約数和(自身を含む): 5080495560

約数和(自身を除く): 2530286152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 19923511, 39847022, 79694044, 159388088, 318776176, 637552352, 1275104704, 2550209408]

約数ペア:

[(1, 2550209408), (2, 1275104704), (4, 637552352), (8, 318776176), (16, 159388088), (32, 79694044), (64, 39847022), (128, 19923511)]