1279743416

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{341083}}^1$

素因数の和:341163

約数の個数: 32

約数和(自身を含む): 2783245440

約数和(自身を除く): 1503502024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 341083, 682166, 1364332, 2387581, 2728664, 4775162, 9550324, 19100648, 22852561, 45705122, 91410244, 159967927, 182820488, 319935854, 639871708, 1279743416]

約数ペア:

[(1, 1279743416), (2, 639871708), (4, 319935854), (7, 182820488), (8, 159967927), (14, 91410244), (28, 45705122), (56, 22852561), (67, 19100648), (134, 9550324), (268, 4775162), (469, 2728664), (536, 2387581), (938, 1364332), (1876, 682166), (3752, 341083)]