2986256

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 7272972

約数和(自身を除く): 4286716

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 293, 364, 392, 586, 637, 728, 784, 1172, 1274, 1456, 2051, 2344, 2548, 3809, 4102, 4688, 5096, 7618, 8204, 10192, 14357, 15236, 16408, 26663, 28714, 30472, 32816, 53326, 57428, 60944, 106652, 114856, 186641, 213304, 229712, 373282, 426608, 746564, 1493128, 2986256]

約数ペア:

[(1, 2986256), (2, 1493128), (4, 746564), (7, 426608), (8, 373282), (13, 229712), (14, 213304), (16, 186641), (26, 114856), (28, 106652), (49, 60944), (52, 57428), (56, 53326), (91, 32816), (98, 30472), (104, 28714), (112, 26663), (182, 16408), (196, 15236), (208, 14357), (293, 10192), (364, 8204), (392, 7618), (586, 5096), (637, 4688), (728, 4102), (784, 3809), (1172, 2548), (1274, 2344), (1456, 2051)]