7982567216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38377727}}^1$

素因数の和:38377748

約数の個数: 20

約数和(自身を含む): 16655933952

約数和(自身を除く): 8673366736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38377727, 76755454, 153510908, 307021816, 498910451, 614043632, 997820902, 1995641804, 3991283608, 7982567216]

約数ペア:

[(1, 7982567216), (2, 3991283608), (4, 1995641804), (8, 997820902), (13, 614043632), (16, 498910451), (26, 307021816), (52, 153510908), (104, 76755454), (208, 38377727)]