442807274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{128053}}^1$

素因数の和:128094

約数の個数: 32

約数和(自身を含む): 860522880

約数和(自身を除く): 417715606

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 128053, 256106, 896371, 1664689, 1792742, 2433007, 3329378, 4866014, 11652823, 17031049, 23305646, 31629091, 34062098, 63258182, 221403637, 442807274]

約数ペア:

[(1, 442807274), (2, 221403637), (7, 63258182), (13, 34062098), (14, 31629091), (19, 23305646), (26, 17031049), (38, 11652823), (91, 4866014), (133, 3329378), (182, 2433007), (247, 1792742), (266, 1664689), (494, 896371), (1729, 256106), (3458, 128053)]