4421956

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 9878400

約数和(自身を除く): 5456444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 293, 308, 343, 539, 586, 686, 1078, 1172, 1372, 2051, 2156, 3223, 3773, 4102, 6446, 7546, 8204, 12892, 14357, 15092, 22561, 28714, 45122, 57428, 90244, 100499, 157927, 200998, 315854, 401996, 631708, 1105489, 2210978, 4421956]

約数ペア:

[(1, 4421956), (2, 2210978), (4, 1105489), (7, 631708), (11, 401996), (14, 315854), (22, 200998), (28, 157927), (44, 100499), (49, 90244), (77, 57428), (98, 45122), (154, 28714), (196, 22561), (293, 15092), (308, 14357), (343, 12892), (539, 8204), (586, 7546), (686, 6446), (1078, 4102), (1172, 3773), (1372, 3223), (2051, 2156)]