3971509682

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37489}}^1$

素因数の和:37575

約数の個数: 48

約数和(自身を含む): 7385230080

約数和(自身を除く): 3413720398

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 94, 98, 161, 322, 329, 658, 1081, 1127, 2162, 2254, 2303, 4606, 7567, 15134, 37489, 52969, 74978, 105938, 262423, 524846, 862247, 1724494, 1761983, 1836961, 3523966, 3673922, 6035729, 12071458, 12333881, 24667762, 40525609, 42250103, 81051218, 84500206, 86337167, 172674334, 283679263, 567358526, 1985754841, 3971509682]

約数ペア:

[(1, 3971509682), (2, 1985754841), (7, 567358526), (14, 283679263), (23, 172674334), (46, 86337167), (47, 84500206), (49, 81051218), (94, 42250103), (98, 40525609), (161, 24667762), (322, 12333881), (329, 12071458), (658, 6035729), (1081, 3673922), (1127, 3523966), (2162, 1836961), (2254, 1761983), (2303, 1724494), (4606, 862247), (7567, 524846), (15134, 262423), (37489, 105938), (52969, 74978)]