2013509897321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15581}}^1\times {\mathrm{102481}}^1$

素因数の和:118172

約数の個数: 16

約数和(自身を含む): 2190911846928

約数和(自身を除く): 177401949607

約数列:

[1, 13, 97, 1261, 15581, 102481, 202553, 1332253, 1511357, 9940657, 19647641, 129228541, 1596756461, 20757833993, 154885376717, 2013509897321]

約数ペア:

[(1, 2013509897321), (13, 154885376717), (97, 20757833993), (1261, 1596756461), (15581, 129228541), (102481, 19647641), (202553, 9940657), (1332253, 1511357)]