4077388

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 8446032

約数和(自身を除く): 4368644

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 293, 497, 586, 994, 1172, 1988, 2051, 3479, 4102, 6958, 8204, 13916, 14357, 20803, 28714, 41606, 57428, 83212, 145621, 291242, 582484, 1019347, 2038694, 4077388]

約数ペア:

[(1, 4077388), (2, 2038694), (4, 1019347), (7, 582484), (14, 291242), (28, 145621), (49, 83212), (71, 57428), (98, 41606), (142, 28714), (196, 20803), (284, 14357), (293, 13916), (497, 8204), (586, 6958), (994, 4102), (1172, 3479), (1988, 2051)]