1520454024019

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{10151}}^1\times {\mathrm{4673}}^1$

素因数の和:15091

約数の個数: 32

約数和(自身を含む): 1837281346560

約数和(自身を除く): 316827322541

約数列:

[1, 7, 19, 133, 241, 1687, 4579, 4673, 10151, 32053, 32711, 71057, 88787, 192869, 621509, 1126193, 1350083, 2446391, 7883351, 17124737, 21397667, 46481429, 47435623, 149783669, 325370003, 332049361, 901276837, 6308937859, 11431985143, 80023896001, 217207717717, 1520454024019]

約数ペア:

[(1, 1520454024019), (7, 217207717717), (19, 80023896001), (133, 11431985143), (241, 6308937859), (1687, 901276837), (4579, 332049361), (4673, 325370003), (10151, 149783669), (32053, 47435623), (32711, 46481429), (71057, 21397667), (88787, 17124737), (192869, 7883351), (621509, 2446391), (1126193, 1350083)]