9765028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 21293440

約数和(自身を除く): 11528412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 193, 278, 364, 386, 556, 772, 973, 1351, 1807, 1946, 2509, 2702, 3614, 3892, 5018, 5404, 7228, 10036, 12649, 17563, 25298, 26827, 35126, 50596, 53654, 70252, 107308, 187789, 348751, 375578, 697502, 751156, 1395004, 2441257, 4882514, 9765028]

約数ペア:

[(1, 9765028), (2, 4882514), (4, 2441257), (7, 1395004), (13, 751156), (14, 697502), (26, 375578), (28, 348751), (52, 187789), (91, 107308), (139, 70252), (182, 53654), (193, 50596), (278, 35126), (364, 26827), (386, 25298), (556, 17563), (772, 12649), (973, 10036), (1351, 7228), (1807, 5404), (1946, 5018), (2509, 3892), (2702, 3614)]