1302016

素因数分解:

$2^9\times {\mathrm{2543}}^1$

素因数の和:2561

約数の個数: 20

約数和(自身を含む): 2602512

約数和(自身を除く): 1300496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2543, 5086, 10172, 20344, 40688, 81376, 162752, 325504, 651008, 1302016]

約数ペア:

[(1, 1302016), (2, 651008), (4, 325504), (8, 162752), (16, 81376), (32, 40688), (64, 20344), (128, 10172), (256, 5086), (512, 2543)]