493935238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 809170560

約数和(自身を除く): 315235322

約数列:

[1, 2, 17, 34, 43, 86, 131, 262, 731, 1462, 2227, 2579, 4454, 5158, 5633, 11266, 43843, 87686, 95761, 110897, 191522, 221794, 337849, 675698, 1885249, 3770498, 5743433, 11486866, 14527507, 29055014, 246967619, 493935238]

約数ペア:

[(1, 493935238), (2, 246967619), (17, 29055014), (34, 14527507), (43, 11486866), (86, 5743433), (131, 3770498), (262, 1885249), (731, 675698), (1462, 337849), (2227, 221794), (2579, 191522), (4454, 110897), (5158, 95761), (5633, 87686), (11266, 43843)]