1201110916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 2279421760

約数和(自身を除く): 1078310844

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 157, 172, 314, 628, 817, 1634, 2341, 2983, 3268, 4682, 5966, 6751, 9364, 11932, 13502, 27004, 44479, 88958, 100663, 128269, 177916, 201326, 256538, 367537, 402652, 513076, 735074, 1470148, 1912597, 3825194, 6983203, 7650388, 13966406, 15804091, 27932812, 31608182, 63216364, 300277729, 600555458, 1201110916]

約数ペア:

[(1, 1201110916), (2, 600555458), (4, 300277729), (19, 63216364), (38, 31608182), (43, 27932812), (76, 15804091), (86, 13966406), (157, 7650388), (172, 6983203), (314, 3825194), (628, 1912597), (817, 1470148), (1634, 735074), (2341, 513076), (2983, 402652), (3268, 367537), (4682, 256538), (5966, 201326), (6751, 177916), (9364, 128269), (11932, 100663), (13502, 88958), (27004, 44479)]