4920783894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1106789}}^1$

素因数の和:1106829

約数の個数: 48

約数和(自身を含む): 12086146800

約数和(自身を除く): 7165362906

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 1106789, 2213578, 3320367, 6640734, 9961101, 14388257, 19922202, 21028991, 28776514, 42057982, 43164771, 63086973, 86329542, 126173946, 129494313, 189260919, 258988626, 273376883, 378521838, 546753766, 820130649, 1640261298, 2460391947, 4920783894]

約数ペア:

[(1, 4920783894), (2, 2460391947), (3, 1640261298), (6, 820130649), (9, 546753766), (13, 378521838), (18, 273376883), (19, 258988626), (26, 189260919), (38, 129494313), (39, 126173946), (57, 86329542), (78, 63086973), (114, 43164771), (117, 42057982), (171, 28776514), (234, 21028991), (247, 19922202), (342, 14388257), (494, 9961101), (741, 6640734), (1482, 3320367), (2223, 2213578), (4446, 1106789)]