1223768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 2894640

約数和(自身を除く): 1670872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 1681, 2132, 2296, 3362, 3731, 4264, 6724, 7462, 11767, 13448, 14924, 21853, 23534, 29848, 43706, 47068, 87412, 94136, 152971, 174824, 305942, 611884, 1223768]

約数ペア:

[(1, 1223768), (2, 611884), (4, 305942), (7, 174824), (8, 152971), (13, 94136), (14, 87412), (26, 47068), (28, 43706), (41, 29848), (52, 23534), (56, 21853), (82, 14924), (91, 13448), (104, 11767), (164, 7462), (182, 6724), (287, 4264), (328, 3731), (364, 3362), (533, 2296), (574, 2132), (728, 1681), (1066, 1148)]