2189103686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4122

約数の個数: 64

約数和(自身を含む): 4271132160

約数和(自身を除く): 2082028474

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 638, 847, 1331, 1694, 2233, 2662, 3509, 4051, 4466, 7018, 8102, 9317, 18634, 24563, 28357, 38599, 44561, 49126, 56714, 77198, 89122, 117479, 234958, 270193, 311927, 490171, 540386, 623854, 822353, 980342, 1292269, 1644706, 2584538, 3431197, 5391881, 6862394, 9045883, 10783762, 14214959, 18091766, 28429918, 37743167, 75486334, 99504713, 156364549, 199009426, 312729098, 1094551843, 2189103686]

約数ペア:

[(1, 2189103686), (2, 1094551843), (7, 312729098), (11, 199009426), (14, 156364549), (22, 99504713), (29, 75486334), (58, 37743167), (77, 28429918), (121, 18091766), (154, 14214959), (203, 10783762), (242, 9045883), (319, 6862394), (406, 5391881), (638, 3431197), (847, 2584538), (1331, 1644706), (1694, 1292269), (2233, 980342), (2662, 822353), (3509, 623854), (4051, 540386), (4466, 490171), (7018, 311927), (8102, 270193), (9317, 234958), (18634, 117479), (24563, 89122), (28357, 77198), (38599, 56714), (44561, 49126)]