80451302358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1915507199}}^1$

素因数の和:1915507211

約数の個数: 16

約数和(自身を含む): 183888691200

約数和(自身を除く): 103437388842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1915507199, 3831014398, 5746521597, 11493043194, 13408550393, 26817100786, 40225651179, 80451302358]

約数ペア:

[(1, 80451302358), (2, 40225651179), (3, 26817100786), (6, 13408550393), (7, 11493043194), (14, 5746521597), (21, 3831014398), (42, 1915507199)]