2105114024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{50227}}^1$

素因数の和:50290

約数の個数: 48

約数和(自身を含む): 4412027520

約数和(自身を除く): 2306913496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 10478, 20956, 41912, 50227, 100454, 200908, 401816, 652951, 1305902, 1557037, 2611804, 3114074, 5223608, 6228148, 8488363, 12456296, 16976726, 20241481, 33953452, 40482962, 67906904, 80965924, 161931848, 263139253, 526278506, 1052557012, 2105114024]

約数ペア:

[(1, 2105114024), (2, 1052557012), (4, 526278506), (8, 263139253), (13, 161931848), (26, 80965924), (31, 67906904), (52, 40482962), (62, 33953452), (104, 20241481), (124, 16976726), (169, 12456296), (248, 8488363), (338, 6228148), (403, 5223608), (676, 3114074), (806, 2611804), (1352, 1557037), (1612, 1305902), (3224, 652951), (5239, 401816), (10478, 200908), (20956, 100454), (41912, 50227)]