219103684124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{53335853}}^1$

素因数の和:53335949

約数の個数: 24

約数和(自身を含む): 418153095360

約数和(自身を除く): 199049411236

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 53335853, 106671706, 213343412, 693366089, 1386732178, 2773464356, 4213532387, 8427064774, 16854129548, 54775921031, 109551842062, 219103684124]

約数ペア:

[(1, 219103684124), (2, 109551842062), (4, 54775921031), (13, 16854129548), (26, 8427064774), (52, 4213532387), (79, 2773464356), (158, 1386732178), (316, 693366089), (1027, 213343412), (2054, 106671706), (4108, 53335853)]