1960026

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 2145702

約数列:

[1, 2, 3, 6, 43, 71, 86, 107, 129, 142, 213, 214, 258, 321, 426, 642, 3053, 4601, 6106, 7597, 9159, 9202, 13803, 15194, 18318, 22791, 27606, 45582, 326671, 653342, 980013, 1960026]

約数ペア:

[(1, 1960026), (2, 980013), (3, 653342), (6, 326671), (43, 45582), (71, 27606), (86, 22791), (107, 18318), (129, 15194), (142, 13803), (213, 9202), (214, 9159), (258, 7597), (321, 6106), (426, 4601), (642, 3053)]