493555024

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 965960000

約数和(自身を除く): 472404976

約数列:

[1, 2, 4, 8, 16, 199, 379, 398, 409, 758, 796, 818, 1516, 1592, 1636, 3032, 3184, 3272, 6064, 6544, 75421, 81391, 150842, 155011, 162782, 301684, 310022, 325564, 603368, 620044, 651128, 1206736, 1240088, 1302256, 2480176, 30847189, 61694378, 123388756, 246777512, 493555024]

約数ペア:

[(1, 493555024), (2, 246777512), (4, 123388756), (8, 61694378), (16, 30847189), (199, 2480176), (379, 1302256), (398, 1240088), (409, 1206736), (758, 651128), (796, 620044), (818, 603368), (1516, 325564), (1592, 310022), (1636, 301684), (3032, 162782), (3184, 155011), (3272, 150842), (6064, 81391), (6544, 75421)]