127992844

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97259}}^1$

素因数の和:97317

約数の個数: 24

約数和(自身を含む): 261434880

約数和(自身を除く): 133442036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 97259, 194518, 389036, 680813, 1361626, 2723252, 4571173, 9142346, 18284692, 31998211, 63996422, 127992844]

約数ペア:

[(1, 127992844), (2, 63996422), (4, 31998211), (7, 18284692), (14, 9142346), (28, 4571173), (47, 2723252), (94, 1361626), (188, 680813), (329, 389036), (658, 194518), (1316, 97259)]