2281004068

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{409369}}^1$

素因数の和:409579

約数の個数: 24

約数和(自身を含む): 4584944000

約数和(自身を除く): 2303939932

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 409369, 818738, 1637476, 2865583, 5731166, 11462332, 81464431, 162928862, 325857724, 570251017, 1140502034, 2281004068]

約数ペア:

[(1, 2281004068), (2, 1140502034), (4, 570251017), (7, 325857724), (14, 162928862), (28, 81464431), (199, 11462332), (398, 5731166), (796, 2865583), (1393, 1637476), (2786, 818738), (5572, 409369)]