494980969342

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1\times {\mathrm{25457}}^1$

素因数の和:27216

約数の個数: 32

約数和(自身を含む): 764570949120

約数和(自身を除く): 269589979778

約数列:

[1, 2, 47, 94, 131, 262, 1579, 3158, 6157, 12314, 25457, 50914, 74213, 148426, 206849, 413698, 1196479, 2392958, 3334867, 6669734, 9721903, 19443806, 40196603, 80393206, 156738749, 313477498, 1889240341, 3778480682, 5265754993, 10531509986, 247490484671, 494980969342]

約数ペア:

[(1, 494980969342), (2, 247490484671), (47, 10531509986), (94, 5265754993), (131, 3778480682), (262, 1889240341), (1579, 313477498), (3158, 156738749), (6157, 80393206), (12314, 40196603), (25457, 19443806), (50914, 9721903), (74213, 6669734), (148426, 3334867), (206849, 2392958), (413698, 1196479)]