649242016

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{134363}}^1$

素因数の和:134524

約数の個数: 24

約数和(自身を含む): 1286669664

約数和(自身を除く): 637427648

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 134363, 268726, 537452, 1074904, 2149808, 4299616, 20288813, 40577626, 81155252, 162310504, 324621008, 649242016]

約数ペア:

[(1, 649242016), (2, 324621008), (4, 162310504), (8, 81155252), (16, 40577626), (32, 20288813), (151, 4299616), (302, 2149808), (604, 1074904), (1208, 537452), (2416, 268726), (4832, 134363)]