1520410192

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131797}}^1$

素因数の和:131915

約数の個数: 40

約数和(自身を含む): 3399334016

約数和(自身を除く): 1878923824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 131797, 263594, 527188, 922579, 1054376, 1845158, 2108752, 3690316, 7380632, 13575091, 14761264, 27150182, 54300364, 95025637, 108600728, 190051274, 217201456, 380102548, 760205096, 1520410192]

約数ペア:

[(1, 1520410192), (2, 760205096), (4, 380102548), (7, 217201456), (8, 190051274), (14, 108600728), (16, 95025637), (28, 54300364), (56, 27150182), (103, 14761264), (112, 13575091), (206, 7380632), (412, 3690316), (721, 2108752), (824, 1845158), (1442, 1054376), (1648, 922579), (2884, 527188), (5768, 263594), (11536, 131797)]