2000593556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{3457}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 3903943680

約数和(自身を除く): 1903350124

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 359, 403, 718, 806, 1436, 1612, 3457, 4667, 6914, 9334, 11129, 13828, 18668, 22258, 44516, 44941, 89882, 107167, 144677, 179764, 214334, 289354, 428668, 578708, 1241063, 1393171, 2482126, 2786342, 4964252, 5572684, 16133819, 32267638, 38472953, 64535276, 76945906, 153891812, 500148389, 1000296778, 2000593556]

約数ペア:

[(1, 2000593556), (2, 1000296778), (4, 500148389), (13, 153891812), (26, 76945906), (31, 64535276), (52, 38472953), (62, 32267638), (124, 16133819), (359, 5572684), (403, 4964252), (718, 2786342), (806, 2482126), (1436, 1393171), (1612, 1241063), (3457, 578708), (4667, 428668), (6914, 289354), (9334, 214334), (11129, 179764), (13828, 144677), (18668, 107167), (22258, 89882), (44516, 44941)]