2019901182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1\times {\mathrm{1543}}^1$

素因数の和:2865

約数の個数: 48

約数和(自身を含む): 4380686208

約数和(自身を除く): 2360785026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1291, 1543, 2582, 3086, 3873, 4629, 7746, 9258, 16783, 20059, 33566, 40118, 50349, 60177, 100698, 120354, 218179, 260767, 436358, 521534, 654537, 782301, 1309074, 1564602, 1992013, 3984026, 5976039, 11952078, 25896169, 51792338, 77688507, 155377014, 336650197, 673300394, 1009950591, 2019901182]

約数ペア:

[(1, 2019901182), (2, 1009950591), (3, 673300394), (6, 336650197), (13, 155377014), (26, 77688507), (39, 51792338), (78, 25896169), (169, 11952078), (338, 5976039), (507, 3984026), (1014, 1992013), (1291, 1564602), (1543, 1309074), (2582, 782301), (3086, 654537), (3873, 521534), (4629, 436358), (7746, 260767), (9258, 218179), (16783, 120354), (20059, 100698), (33566, 60177), (40118, 50349)]