1138448506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4139}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 1877904000

約数和(自身を除く): 739455494

約数列:

[1, 2, 13, 26, 71, 142, 149, 298, 923, 1846, 1937, 3874, 4139, 8278, 10579, 21158, 53807, 107614, 137527, 275054, 293869, 587738, 616711, 1233422, 3820297, 7640594, 8017243, 16034486, 43786481, 87572962, 569224253, 1138448506]

約数ペア:

[(1, 1138448506), (2, 569224253), (13, 87572962), (26, 43786481), (71, 16034486), (142, 8017243), (149, 7640594), (298, 3820297), (923, 1233422), (1846, 616711), (1937, 587738), (3874, 293869), (4139, 275054), (8278, 137527), (10579, 107614), (21158, 53807)]