1355396787422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1\times {\mathrm{74017}}^1$

素因数の和:76076

約数の個数: 32

約数和(自身を含む): 2105125212960

約数和(自身を除く): 749728425538

約数列:

[1, 2, 37, 74, 131, 262, 1889, 3778, 4847, 9694, 69893, 74017, 139786, 148034, 247459, 494918, 2738629, 5477258, 9155983, 9696227, 18311966, 19392454, 139818113, 279636226, 358760399, 717520798, 5173270181, 10346540362, 18316172803, 36632345606, 677698393711, 1355396787422]

約数ペア:

[(1, 1355396787422), (2, 677698393711), (37, 36632345606), (74, 18316172803), (131, 10346540362), (262, 5173270181), (1889, 717520798), (3778, 358760399), (4847, 279636226), (9694, 139818113), (69893, 19392454), (74017, 18311966), (139786, 9696227), (148034, 9155983), (247459, 5477258), (494918, 2738629)]