743509078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{12289}}^1$

素因数の和:12496

約数の個数: 24

約数和(自身を含む): 1214497800

約数和(自身を除く): 470988722

約数列:

[1, 2, 13, 26, 169, 179, 338, 358, 2327, 4654, 12289, 24578, 30251, 60502, 159757, 319514, 2076841, 2199731, 4153682, 4399462, 28596503, 57193006, 371754539, 743509078]

約数ペア:

[(1, 743509078), (2, 371754539), (13, 57193006), (26, 28596503), (169, 4399462), (179, 4153682), (338, 2199731), (358, 2076841), (2327, 319514), (4654, 159757), (12289, 60502), (24578, 30251)]