671628008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1952407}}^1$

素因数の和:1952456

約数の個数: 16

約数和(自身を含む): 1288589280

約数和(自身を除く): 616961272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1952407, 3904814, 7809628, 15619256, 83953501, 167907002, 335814004, 671628008]

約数ペア:

[(1, 671628008), (2, 335814004), (4, 167907002), (8, 83953501), (43, 15619256), (86, 7809628), (172, 3904814), (344, 1952407)]