290594754

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{102829}}^1$

素因数の和:102994

約数の個数: 24

約数和(自身を含む): 633638460

約数和(自身を除く): 343043706

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 102829, 205658, 308487, 616974, 925461, 1850922, 16144153, 32288306, 48432459, 96864918, 145297377, 290594754]

約数ペア:

[(1, 290594754), (2, 145297377), (3, 96864918), (6, 48432459), (9, 32288306), (18, 16144153), (157, 1850922), (314, 925461), (471, 616974), (942, 308487), (1413, 205658), (2826, 102829)]