2000889568

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{5689}}^1$

素因数の和:6107

約数の個数: 48

約数和(自身を含む): 4086558000

約数和(自身を除く): 2085668432

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 379, 464, 758, 928, 1516, 3032, 5689, 6064, 10991, 11378, 12128, 21982, 22756, 43964, 45512, 87928, 91024, 164981, 175856, 182048, 329962, 351712, 659924, 1319848, 2156131, 2639696, 4312262, 5279392, 8624524, 17249048, 34498096, 62527799, 68996192, 125055598, 250111196, 500222392, 1000444784, 2000889568]

約数ペア:

[(1, 2000889568), (2, 1000444784), (4, 500222392), (8, 250111196), (16, 125055598), (29, 68996192), (32, 62527799), (58, 34498096), (116, 17249048), (232, 8624524), (379, 5279392), (464, 4312262), (758, 2639696), (928, 2156131), (1516, 1319848), (3032, 659924), (5689, 351712), (6064, 329962), (10991, 182048), (11378, 175856), (12128, 164981), (21982, 91024), (22756, 87928), (43964, 45512)]