2013552056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 4086720000

約数和(自身を除く): 2073167944

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 239, 344, 478, 817, 956, 1289, 1634, 1912, 2578, 3268, 4541, 5156, 6536, 9082, 10277, 10312, 18164, 20554, 24491, 36328, 41108, 48982, 55427, 82216, 97964, 110854, 195263, 195928, 221708, 308071, 390526, 443416, 616142, 781052, 1053113, 1232284, 1562104, 2106226, 2464568, 4212452, 5853349, 8424904, 11706698, 13247053, 23413396, 26494106, 46826792, 52988212, 105976424, 251694007, 503388014, 1006776028, 2013552056]

約数ペア:

[(1, 2013552056), (2, 1006776028), (4, 503388014), (8, 251694007), (19, 105976424), (38, 52988212), (43, 46826792), (76, 26494106), (86, 23413396), (152, 13247053), (172, 11706698), (239, 8424904), (344, 5853349), (478, 4212452), (817, 2464568), (956, 2106226), (1289, 1562104), (1634, 1232284), (1912, 1053113), (2578, 781052), (3268, 616142), (4541, 443416), (5156, 390526), (6536, 308071), (9082, 221708), (10277, 195928), (10312, 195263), (18164, 110854), (20554, 97964), (24491, 82216), (36328, 55427), (41108, 48982)]