2009694736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6143}}^1$

素因数の和:6308

約数の個数: 80

約数和(自身を含む): 4680843264

約数和(自身を除く): 2671148528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 127, 161, 184, 254, 322, 368, 508, 644, 889, 1016, 1288, 1778, 2032, 2576, 2921, 3556, 5842, 6143, 7112, 11684, 12286, 14224, 20447, 23368, 24572, 40894, 43001, 46736, 49144, 81788, 86002, 98288, 141289, 163576, 172004, 282578, 327152, 344008, 565156, 688016, 780161, 989023, 1130312, 1560322, 1978046, 2260624, 3120644, 3956092, 5461127, 6241288, 7912184, 10922254, 12482576, 15824368, 17943703, 21844508, 35887406, 43689016, 71774812, 87378032, 125605921, 143549624, 251211842, 287099248, 502423684, 1004847368, 2009694736]

約数ペア:

[(1, 2009694736), (2, 1004847368), (4, 502423684), (7, 287099248), (8, 251211842), (14, 143549624), (16, 125605921), (23, 87378032), (28, 71774812), (46, 43689016), (56, 35887406), (92, 21844508), (112, 17943703), (127, 15824368), (161, 12482576), (184, 10922254), (254, 7912184), (322, 6241288), (368, 5461127), (508, 3956092), (644, 3120644), (889, 2260624), (1016, 1978046), (1288, 1560322), (1778, 1130312), (2032, 989023), (2576, 780161), (2921, 688016), (3556, 565156), (5842, 344008), (6143, 327152), (7112, 282578), (11684, 172004), (12286, 163576), (14224, 141289), (20447, 98288), (23368, 86002), (24572, 81788), (40894, 49144), (43001, 46736)]