2013779178853

素因数分解:

${\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{4789}}^1\times {\mathrm{36467}}^1$

素因数の和:42156

約数の個数: 16

約数和(自身を含む): 2171643143040

約数和(自身を除く): 157863964187

約数列:

[1, 13, 887, 4789, 11531, 36467, 62257, 474071, 4247843, 32346229, 55221959, 174640463, 420500977, 2270326019, 154906090681, 2013779178853]

約数ペア:

[(1, 2013779178853), (13, 154906090681), (887, 2270326019), (4789, 420500977), (11531, 174640463), (36467, 55221959), (62257, 32346229), (474071, 4247843)]