145220227048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1396348337}}^1$

素因数の和:1396348356

約数の個数: 16

約数和(自身を含む): 293233150980

約数和(自身を除く): 148012923932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1396348337, 2792696674, 5585393348, 11170786696, 18152528381, 36305056762, 72610113524, 145220227048]

約数ペア:

[(1, 145220227048), (2, 72610113524), (4, 36305056762), (8, 18152528381), (13, 11170786696), (26, 5585393348), (52, 2792696674), (104, 1396348337)]