1025228974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{3923}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 1918930176

約数和(自身を除く): 893701202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1697, 3394, 3923, 7846, 11879, 18667, 23758, 27461, 37334, 43153, 54922, 86306, 130669, 261338, 302071, 604142, 6657331, 13314662, 46601317, 73230641, 93202634, 146461282, 512614487, 1025228974]

約数ペア:

[(1, 1025228974), (2, 512614487), (7, 146461282), (11, 93202634), (14, 73230641), (22, 46601317), (77, 13314662), (154, 6657331), (1697, 604142), (3394, 302071), (3923, 261338), (7846, 130669), (11879, 86306), (18667, 54922), (23758, 43153), (27461, 37334)]