380057762

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{136417}}^1$

素因数の和:136625

約数の個数: 16

約数和(自身を含む): 654806400

約数和(自身を除く): 274748638

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 136417, 272834, 954919, 1909838, 27146983, 54293966, 190028881, 380057762]

約数ペア:

[(1, 380057762), (2, 190028881), (7, 54293966), (14, 27146983), (199, 1909838), (398, 954919), (1393, 272834), (2786, 136417)]