2008355104

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{88771}}^1$

素因数の和:88889

約数の個数: 48

約数和(自身を含む): 4563590976

約数和(自身を除く): 2555235872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 88771, 177542, 355084, 621397, 710168, 1242794, 1420336, 2485588, 2840672, 4971176, 8965871, 9942352, 17931742, 19884704, 35863484, 62761097, 71726968, 125522194, 143453936, 251044388, 286907872, 502088776, 1004177552, 2008355104]

約数ペア:

[(1, 2008355104), (2, 1004177552), (4, 502088776), (7, 286907872), (8, 251044388), (14, 143453936), (16, 125522194), (28, 71726968), (32, 62761097), (56, 35863484), (101, 19884704), (112, 17931742), (202, 9942352), (224, 8965871), (404, 4971176), (707, 2840672), (808, 2485588), (1414, 1420336), (1616, 1242794), (2828, 710168), (3232, 621397), (5656, 355084), (11312, 177542), (22624, 88771)]