2001194710

素因数分解:

$2^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{85121}}^1$

素因数の和:87479

約数の個数: 16

約数和(自身を含む): 3603724992

約数和(自身を除く): 1602530282

約数列:

[1, 2, 5, 10, 2351, 4702, 11755, 23510, 85121, 170242, 425605, 851210, 200119471, 400238942, 1000597355, 2001194710]

約数ペア:

[(1, 2001194710), (2, 1000597355), (5, 400238942), (10, 200119471), (2351, 851210), (4702, 425605), (11755, 170242), (23510, 85121)]