674478506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{107641}}^1$

素因数の和:107897

約数の個数: 16

約数和(自身を含む): 1094073288

約数和(自身を除く): 419594782

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 107641, 215282, 1399333, 2798666, 25941481, 51882962, 337239253, 674478506]

約数ペア:

[(1, 674478506), (2, 337239253), (13, 51882962), (26, 25941481), (241, 2798666), (482, 1399333), (3133, 215282), (6266, 107641)]