130197652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131779}}^1$

素因数の和:131815

約数の個数: 24

約数和(自身を含む): 258288800

約数和(自身を除く): 128091148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 131779, 263558, 527116, 1713127, 2503801, 3426254, 5007602, 6852508, 10015204, 32549413, 65098826, 130197652]

約数ペア:

[(1, 130197652), (2, 65098826), (4, 32549413), (13, 10015204), (19, 6852508), (26, 5007602), (38, 3426254), (52, 2503801), (76, 1713127), (247, 527116), (494, 263558), (988, 131779)]