1960564705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1867}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 2618368128

約数和(自身を除く): 657803423

約数列:

[1, 5, 11, 55, 61, 305, 313, 671, 1565, 1867, 3355, 3443, 9335, 17215, 19093, 20537, 95465, 102685, 113887, 210023, 569435, 584371, 1050115, 1252757, 2921855, 6263785, 6428081, 32140405, 35646631, 178233155, 392112941, 1960564705]

約数ペア:

[(1, 1960564705), (5, 392112941), (11, 178233155), (55, 35646631), (61, 32140405), (305, 6428081), (313, 6263785), (671, 2921855), (1565, 1252757), (1867, 1050115), (3355, 584371), (3443, 569435), (9335, 210023), (17215, 113887), (19093, 102685), (20537, 95465)]