2017388872

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 3890160000

約数和(自身を除く): 1872771128

約数列:

[1, 2, 4, 8, 73, 79, 146, 158, 292, 316, 584, 599, 632, 1198, 2396, 4792, 5329, 5767, 10658, 11534, 21316, 23068, 42632, 43727, 46136, 47321, 87454, 94642, 174908, 189284, 349816, 378568, 420991, 841982, 1683964, 3192071, 3367928, 3454433, 6384142, 6908866, 12768284, 13817732, 25536568, 27635464, 252173609, 504347218, 1008694436, 2017388872]

約数ペア:

[(1, 2017388872), (2, 1008694436), (4, 504347218), (8, 252173609), (73, 27635464), (79, 25536568), (146, 13817732), (158, 12768284), (292, 6908866), (316, 6384142), (584, 3454433), (599, 3367928), (632, 3192071), (1198, 1683964), (2396, 841982), (4792, 420991), (5329, 378568), (5767, 349816), (10658, 189284), (11534, 174908), (21316, 94642), (23068, 87454), (42632, 47321), (43727, 46136)]