259906348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{217313}}^1$

素因数の和:217353

約数の個数: 24

約数和(自身を含む): 511122528

約数和(自身を除く): 251216180

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 217313, 434626, 869252, 2825069, 4998199, 5650138, 9996398, 11300276, 19992796, 64976587, 129953174, 259906348]

約数ペア:

[(1, 259906348), (2, 129953174), (4, 64976587), (13, 19992796), (23, 11300276), (26, 9996398), (46, 5650138), (52, 4998199), (92, 2825069), (299, 869252), (598, 434626), (1196, 217313)]