7156058

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 13875624

約数和(自身を除く): 6719566

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 137, 182, 274, 287, 533, 574, 637, 959, 1066, 1274, 1781, 1918, 2009, 3562, 3731, 4018, 5617, 6713, 7462, 11234, 12467, 13426, 24934, 26117, 39319, 52234, 73021, 78638, 87269, 146042, 174538, 275233, 511147, 550466, 1022294, 3578029, 7156058]

約数ペア:

[(1, 7156058), (2, 3578029), (7, 1022294), (13, 550466), (14, 511147), (26, 275233), (41, 174538), (49, 146042), (82, 87269), (91, 78638), (98, 73021), (137, 52234), (182, 39319), (274, 26117), (287, 24934), (533, 13426), (574, 12467), (637, 11234), (959, 7462), (1066, 6713), (1274, 5617), (1781, 4018), (1918, 3731), (2009, 3562)]