1198339016

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{153949}}^1$

素因数の和:154101

約数の個数: 32

約数和(自身を含む): 2586360000

約数和(自身を除く): 1388020984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 153949, 307898, 615796, 1077643, 1231592, 2155286, 4310572, 8621144, 21398911, 42797822, 85595644, 149792377, 171191288, 299584754, 599169508, 1198339016]

約数ペア:

[(1, 1198339016), (2, 599169508), (4, 299584754), (7, 171191288), (8, 149792377), (14, 85595644), (28, 42797822), (56, 21398911), (139, 8621144), (278, 4310572), (556, 2155286), (973, 1231592), (1112, 1077643), (1946, 615796), (3892, 307898), (7784, 153949)]