517248082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641747}}^1$

素因数の和:641793

約数の個数: 16

約数和(自身を含む): 862509312

約数和(自身を除く): 345261230

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 641747, 1283494, 8342711, 16685422, 19894157, 39788314, 258624041, 517248082]

約数ペア:

[(1, 517248082), (2, 258624041), (13, 39788314), (26, 19894157), (31, 16685422), (62, 8342711), (403, 1283494), (806, 641747)]