26005148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26321}}^1$

素因数の和:26357

約数の個数: 24

約数和(自身を含む): 51591120

約数和(自身を除く): 25585972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 26321, 52642, 105284, 342173, 500099, 684346, 1000198, 1368692, 2000396, 6501287, 13002574, 26005148]

約数ペア:

[(1, 26005148), (2, 13002574), (4, 6501287), (13, 2000396), (19, 1368692), (26, 1000198), (38, 684346), (52, 500099), (76, 342173), (247, 105284), (494, 52642), (988, 26321)]