2018300669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59981}}^1$

素因数の和:60041

約数の個数: 32

約数和(自身を含む): 2763970560

約数和(自身を除く): 745669891

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 1463, 1771, 3059, 4807, 33649, 59981, 419867, 659791, 1139639, 1379563, 4618537, 7977473, 9656941, 12536029, 15175193, 26211697, 87752203, 106226351, 183481879, 288328667, 2018300669]

約数ペア:

[(1, 2018300669), (7, 288328667), (11, 183481879), (19, 106226351), (23, 87752203), (77, 26211697), (133, 15175193), (161, 12536029), (209, 9656941), (253, 7977473), (437, 4618537), (1463, 1379563), (1771, 1139639), (3059, 659791), (4807, 419867), (33649, 59981)]