2017398604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{1663}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 3903943680

約数和(自身を除く): 1886545076

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 569, 1066, 1138, 1663, 2132, 2276, 3326, 6652, 7397, 14794, 21619, 23329, 29588, 43238, 46658, 68183, 86476, 93316, 136366, 272732, 303277, 606554, 886379, 946247, 1213108, 1772758, 1892494, 3545516, 3784988, 12301211, 24602422, 38796127, 49204844, 77592254, 155184508, 504349651, 1008699302, 2017398604]

約数ペア:

[(1, 2017398604), (2, 1008699302), (4, 504349651), (13, 155184508), (26, 77592254), (41, 49204844), (52, 38796127), (82, 24602422), (164, 12301211), (533, 3784988), (569, 3545516), (1066, 1892494), (1138, 1772758), (1663, 1213108), (2132, 946247), (2276, 886379), (3326, 606554), (6652, 303277), (7397, 272732), (14794, 136366), (21619, 93316), (23329, 86476), (29588, 68183), (43238, 46658)]