788926086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{30931}}^1$

素因数の和:31061

約数の個数: 48

約数和(自身を含む): 1857775920

約数和(自身を除く): 1068849834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 30931, 61862, 92793, 185586, 278379, 402103, 556758, 804206, 1206309, 2412618, 3371479, 3618927, 6742958, 7237854, 10114437, 20228874, 30343311, 43829227, 60686622, 87658454, 131487681, 262975362, 394463043, 788926086]

約数ペア:

[(1, 788926086), (2, 394463043), (3, 262975362), (6, 131487681), (9, 87658454), (13, 60686622), (18, 43829227), (26, 30343311), (39, 20228874), (78, 10114437), (109, 7237854), (117, 6742958), (218, 3618927), (234, 3371479), (327, 2412618), (654, 1206309), (981, 804206), (1417, 556758), (1962, 402103), (2834, 278379), (4251, 185586), (8502, 92793), (12753, 61862), (25506, 30931)]