1625052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2834340

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 947, 1716, 1894, 2841, 3788, 5682, 10417, 11364, 12311, 20834, 24622, 31251, 36933, 41668, 49244, 62502, 73866, 125004, 135421, 147732, 270842, 406263, 541684, 812526, 1625052]

約数ペア:

[(1, 1625052), (2, 812526), (3, 541684), (4, 406263), (6, 270842), (11, 147732), (12, 135421), (13, 125004), (22, 73866), (26, 62502), (33, 49244), (39, 41668), (44, 36933), (52, 31251), (66, 24622), (78, 20834), (132, 12311), (143, 11364), (156, 10417), (286, 5682), (429, 3788), (572, 2841), (858, 1894), (947, 1716)]