4743480511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{5821}}^1$

素因数の和:6415

約数の個数: 32

約数和(自身を含む): 6237457920

約数和(自身を除く): 1493977409

約数列:

[1, 7, 11, 19, 77, 133, 209, 557, 1463, 3899, 5821, 6127, 10583, 40747, 42889, 64031, 74081, 110599, 116413, 448217, 774193, 814891, 1216589, 3242297, 8516123, 22696079, 35665267, 61603643, 249656869, 431225501, 677640073, 4743480511]

約数ペア:

[(1, 4743480511), (7, 677640073), (11, 431225501), (19, 249656869), (77, 61603643), (133, 35665267), (209, 22696079), (557, 8516123), (1463, 3242297), (3899, 1216589), (5821, 814891), (6127, 774193), (10583, 448217), (40747, 116413), (42889, 110599), (64031, 74081)]