4200326

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 36

約数和(自身を含む): 7415892

約数和(自身を除く): 3215566

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 169, 221, 289, 338, 442, 559, 578, 731, 1118, 1462, 2873, 3757, 5746, 7267, 7514, 9503, 12427, 14534, 19006, 24854, 48841, 97682, 123539, 161551, 247078, 323102, 2100163, 4200326]

約数ペア:

[(1, 4200326), (2, 2100163), (13, 323102), (17, 247078), (26, 161551), (34, 123539), (43, 97682), (86, 48841), (169, 24854), (221, 19006), (289, 14534), (338, 12427), (442, 9503), (559, 7514), (578, 7267), (731, 5746), (1118, 3757), (1462, 2873)]