13302490289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 15350010624

約数和(自身を除く): 2047520335

約数列:

[1, 11, 23, 113, 233, 253, 1243, 1997, 2563, 2599, 5359, 21967, 26329, 28589, 45931, 58949, 225661, 289619, 465301, 505241, 605567, 2482271, 5118311, 5190203, 6661237, 10701923, 52579013, 57092233, 117721153, 578369143, 1209317299, 13302490289]

約数ペア:

[(1, 13302490289), (11, 1209317299), (23, 578369143), (113, 117721153), (233, 57092233), (253, 52579013), (1243, 10701923), (1997, 6661237), (2563, 5190203), (2599, 5118311), (5359, 2482271), (21967, 605567), (26329, 505241), (28589, 465301), (45931, 289619), (58949, 225661)]