1888432868

素因数分解:

$2^2\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{41453}}^1$

素因数の和:43091

約数の個数: 24

約数和(自身を含む): 3779278272

約数和(自身を除く): 1890845404

約数列:

[1, 2, 4, 7, 14, 28, 1627, 3254, 6508, 11389, 22778, 41453, 45556, 82906, 165812, 290171, 580342, 1160684, 67444031, 134888062, 269776124, 472108217, 944216434, 1888432868]

約数ペア:

[(1, 1888432868), (2, 944216434), (4, 472108217), (7, 269776124), (14, 134888062), (28, 67444031), (1627, 1160684), (3254, 580342), (6508, 290171), (11389, 165812), (22778, 82906), (41453, 45556)]