2077772684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3727}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 3998324736

約数和(自身を除く): 1920552052

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 151, 284, 302, 604, 923, 1846, 1963, 3692, 3727, 3926, 7454, 7852, 10721, 14908, 21442, 42884, 48451, 96902, 139373, 193804, 264617, 278746, 529234, 557492, 562777, 1058468, 1125554, 2251108, 3440021, 6880042, 7316101, 13760084, 14632202, 29264404, 39957167, 79914334, 159828668, 519443171, 1038886342, 2077772684]

約数ペア:

[(1, 2077772684), (2, 1038886342), (4, 519443171), (13, 159828668), (26, 79914334), (52, 39957167), (71, 29264404), (142, 14632202), (151, 13760084), (284, 7316101), (302, 6880042), (604, 3440021), (923, 2251108), (1846, 1125554), (1963, 1058468), (3692, 562777), (3727, 557492), (3926, 529234), (7454, 278746), (7852, 264617), (10721, 193804), (14908, 139373), (21442, 96902), (42884, 48451)]