2101841168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{605369}}^1$

素因数の和:605415

約数の個数: 40

約数和(自身を含む): 4804216320

約数和(自身を除く): 2702375152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 605369, 1210738, 2421476, 4237583, 4842952, 8475166, 9685904, 16950332, 18766439, 33900664, 37532878, 67801328, 75065756, 131365073, 150131512, 262730146, 300263024, 525460292, 1050920584, 2101841168]

約数ペア:

[(1, 2101841168), (2, 1050920584), (4, 525460292), (7, 300263024), (8, 262730146), (14, 150131512), (16, 131365073), (28, 75065756), (31, 67801328), (56, 37532878), (62, 33900664), (112, 18766439), (124, 16950332), (217, 9685904), (248, 8475166), (434, 4842952), (496, 4237583), (868, 2421476), (1736, 1210738), (3472, 605369)]