2013343124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{490103}}^1$

素因数の和:490199

約数の個数: 24

約数和(自身を含む): 3842415360

約数和(自身を除く): 1829072236

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 490103, 980206, 1960412, 6371339, 12742678, 25485356, 38718137, 77436274, 154872548, 503335781, 1006671562, 2013343124]

約数ペア:

[(1, 2013343124), (2, 1006671562), (4, 503335781), (13, 154872548), (26, 77436274), (52, 38718137), (79, 25485356), (158, 12742678), (316, 6371339), (1027, 1960412), (2054, 980206), (4108, 490103)]