8628403394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1684577}}^1$

素因数の和:1684789

約数の個数: 16

約数和(自身を含む): 14008950648

約数和(自身を除く): 5380547254

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 1684577, 3369154, 21899501, 43799002, 331861669, 663723338, 4314201697, 8628403394]

約数ペア:

[(1, 8628403394), (2, 4314201697), (13, 663723338), (26, 331861669), (197, 43799002), (394, 21899501), (2561, 3369154), (5122, 1684577)]