2980600725599

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2621}}^1\times {\mathrm{28871}}^1$

素因数の和:31847

約数の個数: 32

約数和(自身を含む): 3619179574272

約数和(自身を除く): 638578848673

約数列:

[1, 7, 17, 119, 331, 2317, 2621, 5627, 18347, 28871, 39389, 44557, 202097, 311899, 490807, 867551, 3435649, 6072857, 9556301, 14748367, 66894107, 75670891, 103238569, 162457117, 529696237, 1137199819, 1286405147, 9004836029, 25047064921, 175329454447, 425800103657, 2980600725599]

約数ペア:

[(1, 2980600725599), (7, 425800103657), (17, 175329454447), (119, 25047064921), (331, 9004836029), (2317, 1286405147), (2621, 1137199819), (5627, 529696237), (18347, 162457117), (28871, 103238569), (39389, 75670891), (44557, 66894107), (202097, 14748367), (311899, 9556301), (490807, 6072857), (867551, 3435649)]