2147413016

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{221657}}^1$

素因数の和:221843

約数の個数: 32

約数和(自身を含む): 4628219040

約数和(自身を除く): 2480806024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 221657, 443314, 886628, 1551599, 1773256, 3103198, 6206396, 12412792, 38346661, 76693322, 153386644, 268426627, 306773288, 536853254, 1073706508, 2147413016]

約数ペア:

[(1, 2147413016), (2, 1073706508), (4, 536853254), (7, 306773288), (8, 268426627), (14, 153386644), (28, 76693322), (56, 38346661), (173, 12412792), (346, 6206396), (692, 3103198), (1211, 1773256), (1384, 1551599), (2422, 886628), (4844, 443314), (9688, 221657)]