1979264

素因数分解:

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

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4604280

約数和(自身を除く): 2625016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2209, 2632, 3008, 4418, 5264, 6016, 8836, 10528, 15463, 17672, 21056, 30926, 35344, 42112, 61852, 70688, 123704, 141376, 247408, 282752, 494816, 989632, 1979264]

約数ペア:

[(1, 1979264), (2, 989632), (4, 494816), (7, 282752), (8, 247408), (14, 141376), (16, 123704), (28, 70688), (32, 61852), (47, 42112), (56, 35344), (64, 30926), (94, 21056), (112, 17672), (128, 15463), (188, 10528), (224, 8836), (329, 6016), (376, 5264), (448, 4418), (658, 3008), (752, 2632), (896, 2209), (1316, 1504)]