2019908865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{17293}}^1$

素因数の和:17913

約数の個数: 32

約数和(自身を含む): 3486470400

約数和(自身を除く): 1466561535

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 599, 1797, 2995, 7787, 8985, 17293, 23361, 38935, 51879, 86465, 116805, 224809, 259395, 674427, 1124045, 3372135, 10358507, 31075521, 51792535, 134660591, 155377605, 403981773, 673302955, 2019908865]

約数ペア:

[(1, 2019908865), (3, 673302955), (5, 403981773), (13, 155377605), (15, 134660591), (39, 51792535), (65, 31075521), (195, 10358507), (599, 3372135), (1797, 1124045), (2995, 674427), (7787, 259395), (8985, 224809), (17293, 116805), (23361, 86465), (38935, 51879)]