1389253944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4452737}}^1$

素因数の和:4452759

約数の個数: 32

約数和(自身を含む): 3740299920

約数和(自身を除く): 2351045976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4452737, 8905474, 13358211, 17810948, 26716422, 35621896, 53432844, 57885581, 106865688, 115771162, 173656743, 231542324, 347313486, 463084648, 694626972, 1389253944]

約数ペア:

[(1, 1389253944), (2, 694626972), (3, 463084648), (4, 347313486), (6, 231542324), (8, 173656743), (12, 115771162), (13, 106865688), (24, 57885581), (26, 53432844), (39, 35621896), (52, 26716422), (78, 17810948), (104, 13358211), (156, 8905474), (312, 4452737)]