917618702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1493}}^1$

素因数の和:1833

約数の個数: 64

約数和(自身を含む): 1855332864

約数和(自身を除く): 937714162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 307, 614, 1001, 1493, 2002, 2149, 2986, 3377, 3991, 4298, 6754, 7982, 10451, 16423, 19409, 20902, 23639, 27937, 32846, 38818, 43901, 47278, 55874, 87802, 114961, 135863, 213499, 229922, 271726, 307307, 426998, 458351, 614614, 916702, 1494493, 2988986, 3208457, 5041861, 5958563, 6416914, 10083722, 11917126, 35293027, 41709941, 65544193, 70586054, 83419882, 131088386, 458809351, 917618702]

約数ペア:

[(1, 917618702), (2, 458809351), (7, 131088386), (11, 83419882), (13, 70586054), (14, 65544193), (22, 41709941), (26, 35293027), (77, 11917126), (91, 10083722), (143, 6416914), (154, 5958563), (182, 5041861), (286, 3208457), (307, 2988986), (614, 1494493), (1001, 916702), (1493, 614614), (2002, 458351), (2149, 426998), (2986, 307307), (3377, 271726), (3991, 229922), (4298, 213499), (6754, 135863), (7982, 114961), (10451, 87802), (16423, 55874), (19409, 47278), (20902, 43901), (23639, 38818), (27937, 32846)]