1314542128

素因数分解:

$2^4\times {\mathrm{3581}}^1\times {\mathrm{22943}}^1$

素因数の和:26532

約数の個数: 20

約数和(自身を含む): 2547747648

約数和(自身を除く): 1233205520

約数列:

[1, 2, 4, 8, 16, 3581, 7162, 14324, 22943, 28648, 45886, 57296, 91772, 183544, 367088, 82158883, 164317766, 328635532, 657271064, 1314542128]

約数ペア:

[(1, 1314542128), (2, 657271064), (4, 328635532), (8, 164317766), (16, 82158883), (3581, 367088), (7162, 183544), (14324, 91772), (22943, 57296), (28648, 45886)]