4492873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 1635767

約数列:

[1, 7, 11, 19, 37, 77, 83, 133, 209, 259, 407, 581, 703, 913, 1463, 1577, 2849, 3071, 4921, 6391, 7733, 11039, 17347, 21497, 33781, 54131, 58349, 121429, 236467, 408443, 641839, 4492873]

約数ペア:

[(1, 4492873), (7, 641839), (11, 408443), (19, 236467), (37, 121429), (77, 58349), (83, 54131), (133, 33781), (209, 21497), (259, 17347), (407, 11039), (581, 7733), (703, 6391), (913, 4921), (1463, 3071), (1577, 2849)]