2061698506

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{740021}}^1$

素因数の和:740229

約数の個数: 16

約数和(自身を含む): 3552105600

約数和(自身を除く): 1490407094

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 740021, 1480042, 5180147, 10360294, 147264179, 294528358, 1030849253, 2061698506]

約数ペア:

[(1, 2061698506), (2, 1030849253), (7, 294528358), (14, 147264179), (199, 10360294), (398, 5180147), (1393, 1480042), (2786, 740021)]