1900307516

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{6299}}^1$

素因数の和:6881

約数の個数: 24

約数和(自身を含む): 3351600000

約数和(自身を除く): 1451292484

約数列:

[1, 2, 4, 199, 379, 398, 758, 796, 1516, 6299, 12598, 25196, 75421, 150842, 301684, 1253501, 2387321, 2507002, 4774642, 5014004, 9549284, 475076879, 950153758, 1900307516]

約数ペア:

[(1, 1900307516), (2, 950153758), (4, 475076879), (199, 9549284), (379, 5014004), (398, 4774642), (758, 2507002), (796, 2387321), (1516, 1253501), (6299, 301684), (12598, 150842), (25196, 75421)]