1996607613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 3654991872

約数和(自身を除く): 1658384259

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 59, 77, 91, 143, 177, 191, 231, 273, 413, 429, 573, 649, 767, 1001, 1239, 1337, 1947, 2101, 2301, 2483, 3003, 3481, 4011, 4543, 5369, 6303, 7449, 8437, 10443, 11269, 13629, 14707, 16107, 17381, 24367, 25311, 27313, 33807, 38291, 44121, 45253, 52143, 59059, 73101, 78883, 81939, 114873, 123959, 135759, 146497, 177177, 191191, 236649, 268037, 316771, 371877, 439491, 497783, 573573, 664871, 804111, 867713, 950313, 1025479, 1493349, 1611467, 1994613, 2603139, 3076437, 3484481, 4654097, 4834401, 7313581, 8643323, 10453443, 11280269, 13962291, 21940743, 25929969, 33840807, 51195067, 60503261, 95076553, 153585201, 181509783, 285229659, 665535871, 1996607613]

約数ペア:

[(1, 1996607613), (3, 665535871), (7, 285229659), (11, 181509783), (13, 153585201), (21, 95076553), (33, 60503261), (39, 51195067), (59, 33840807), (77, 25929969), (91, 21940743), (143, 13962291), (177, 11280269), (191, 10453443), (231, 8643323), (273, 7313581), (413, 4834401), (429, 4654097), (573, 3484481), (649, 3076437), (767, 2603139), (1001, 1994613), (1239, 1611467), (1337, 1493349), (1947, 1025479), (2101, 950313), (2301, 867713), (2483, 804111), (3003, 664871), (3481, 573573), (4011, 497783), (4543, 439491), (5369, 371877), (6303, 316771), (7449, 268037), (8437, 236649), (10443, 191191), (11269, 177177), (13629, 146497), (14707, 135759), (16107, 123959), (17381, 114873), (24367, 81939), (25311, 78883), (27313, 73101), (33807, 59059), (38291, 52143), (44121, 45253)]