1565196

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 3919104

約数和(自身を除く): 2353908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 107, 138, 159, 212, 214, 276, 318, 321, 428, 636, 642, 1219, 1284, 2438, 2461, 3657, 4876, 4922, 5671, 7314, 7383, 9844, 11342, 14628, 14766, 17013, 22684, 29532, 34026, 68052, 130433, 260866, 391299, 521732, 782598, 1565196]

約数ペア:

[(1, 1565196), (2, 782598), (3, 521732), (4, 391299), (6, 260866), (12, 130433), (23, 68052), (46, 34026), (53, 29532), (69, 22684), (92, 17013), (106, 14766), (107, 14628), (138, 11342), (159, 9844), (212, 7383), (214, 7314), (276, 5671), (318, 4922), (321, 4876), (428, 3657), (636, 2461), (642, 2438), (1219, 1284)]