2004334878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{7963}}^1$

素因数の和:8449

約数の個数: 64

約数和(自身を含む): 4945070592

約数和(自身を除く): 2940735714

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 461, 546, 922, 1383, 2766, 3227, 5993, 6454, 7963, 9681, 11986, 15926, 17979, 19362, 23889, 35958, 41951, 47778, 55741, 83902, 103519, 111482, 125853, 167223, 207038, 251706, 310557, 334446, 621114, 724633, 1449266, 2173899, 3670943, 4347798, 7341886, 11012829, 22025658, 25696601, 47722259, 51393202, 77089803, 95444518, 143166777, 154179606, 286333554, 334055813, 668111626, 1002167439, 2004334878]

約数ペア:

[(1, 2004334878), (2, 1002167439), (3, 668111626), (6, 334055813), (7, 286333554), (13, 154179606), (14, 143166777), (21, 95444518), (26, 77089803), (39, 51393202), (42, 47722259), (78, 25696601), (91, 22025658), (182, 11012829), (273, 7341886), (461, 4347798), (546, 3670943), (922, 2173899), (1383, 1449266), (2766, 724633), (3227, 621114), (5993, 334446), (6454, 310557), (7963, 251706), (9681, 207038), (11986, 167223), (15926, 125853), (17979, 111482), (19362, 103519), (23889, 83902), (35958, 55741), (41951, 47778)]