123649682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5821}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 215181120

約数和(自身を除く): 91531438

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 5821, 10621, 11642, 21242, 75673, 110599, 151346, 221198, 250303, 500606, 1437787, 2875574, 3253939, 4755757, 6507878, 9511514, 61824841, 123649682]

約数ペア:

[(1, 123649682), (2, 61824841), (13, 9511514), (19, 6507878), (26, 4755757), (38, 3253939), (43, 2875574), (86, 1437787), (247, 500606), (494, 250303), (559, 221198), (817, 151346), (1118, 110599), (1634, 75673), (5821, 21242), (10621, 11642)]