388601062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 635941152

約数和(自身を除く): 247340090

約数列:

[1, 2, 17, 34, 43, 86, 157, 314, 731, 1462, 1693, 2669, 3386, 5338, 6751, 13502, 28781, 57562, 72799, 114767, 145598, 229534, 265801, 531602, 1237583, 2475166, 4518617, 9037234, 11429443, 22858886, 194300531, 388601062]

約数ペア:

[(1, 388601062), (2, 194300531), (17, 22858886), (34, 11429443), (43, 9037234), (86, 4518617), (157, 2475166), (314, 1237583), (731, 531602), (1462, 265801), (1693, 229534), (2669, 145598), (3386, 114767), (5338, 72799), (6751, 57562), (13502, 28781)]