7786442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 13122000

約数和(自身を除く): 5335558

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 149, 298, 493, 901, 986, 1537, 1802, 2533, 3074, 4321, 5066, 7897, 8642, 15794, 26129, 52258, 73457, 134249, 146914, 229013, 268498, 458026, 3893221, 7786442]

約数ペア:

[(1, 7786442), (2, 3893221), (17, 458026), (29, 268498), (34, 229013), (53, 146914), (58, 134249), (106, 73457), (149, 52258), (298, 26129), (493, 15794), (901, 8642), (986, 7897), (1537, 5066), (1802, 4321), (2533, 3074)]