1088891172488

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3791087}}^1$

素因数の和:3791346

約数の個数: 64

約数和(自身を含む): 2445706690560

約数和(自身を除く): 1356815518072

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 223, 322, 446, 644, 892, 1288, 1561, 1784, 3122, 5129, 6244, 10258, 12488, 20516, 35903, 41032, 71806, 143612, 287224, 3791087, 7582174, 15164348, 26537609, 30328696, 53075218, 87195001, 106150436, 174390002, 212300872, 348780004, 610365007, 697560008, 845412401, 1220730014, 1690824802, 2441460028, 3381649604, 4882920056, 5917886807, 6763299208, 11835773614, 19444485223, 23671547228, 38888970446, 47343094456, 77777940892, 136111396561, 155555881784, 272222793122, 544445586244, 1088891172488]

約数ペア:

[(1, 1088891172488), (2, 544445586244), (4, 272222793122), (7, 155555881784), (8, 136111396561), (14, 77777940892), (23, 47343094456), (28, 38888970446), (46, 23671547228), (56, 19444485223), (92, 11835773614), (161, 6763299208), (184, 5917886807), (223, 4882920056), (322, 3381649604), (446, 2441460028), (644, 1690824802), (892, 1220730014), (1288, 845412401), (1561, 697560008), (1784, 610365007), (3122, 348780004), (5129, 212300872), (6244, 174390002), (10258, 106150436), (12488, 87195001), (20516, 53075218), (35903, 30328696), (41032, 26537609), (71806, 15164348), (143612, 7582174), (287224, 3791087)]