16898634907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 22016977920

約数和(自身を除く): 5118343013

約数列:

[1, 7, 11, 41, 77, 97, 139, 287, 397, 451, 679, 973, 1067, 1529, 2779, 3157, 3977, 4367, 5699, 7469, 10703, 13483, 16277, 27839, 30569, 38509, 39893, 43747, 55183, 62689, 94381, 113939, 148313, 179047, 269563, 306229, 386281, 423599, 438823, 552803, 607013, 1038191, 1253329, 1578869, 2262503, 2965193, 3869621, 4249091, 5352751, 6080833, 11052083, 15837521, 17367559, 24887533, 37469257, 42565831, 58880261, 121572913, 174212731, 219462791, 412161827, 1536239537, 2414090701, 16898634907]

約数ペア:

[(1, 16898634907), (7, 2414090701), (11, 1536239537), (41, 412161827), (77, 219462791), (97, 174212731), (139, 121572913), (287, 58880261), (397, 42565831), (451, 37469257), (679, 24887533), (973, 17367559), (1067, 15837521), (1529, 11052083), (2779, 6080833), (3157, 5352751), (3977, 4249091), (4367, 3869621), (5699, 2965193), (7469, 2262503), (10703, 1578869), (13483, 1253329), (16277, 1038191), (27839, 607013), (30569, 552803), (38509, 438823), (39893, 423599), (43747, 386281), (55183, 306229), (62689, 269563), (94381, 179047), (113939, 148313)]