2404818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3360942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 239, 258, 387, 478, 559, 717, 774, 1118, 1434, 1677, 2151, 3107, 3354, 4302, 5031, 6214, 9321, 10062, 10277, 18642, 20554, 27963, 30831, 55926, 61662, 92493, 133601, 184986, 267202, 400803, 801606, 1202409, 2404818]

約数ペア:

[(1, 2404818), (2, 1202409), (3, 801606), (6, 400803), (9, 267202), (13, 184986), (18, 133601), (26, 92493), (39, 61662), (43, 55926), (78, 30831), (86, 27963), (117, 20554), (129, 18642), (234, 10277), (239, 10062), (258, 9321), (387, 6214), (478, 5031), (559, 4302), (717, 3354), (774, 3107), (1118, 2151), (1434, 1677)]