2655344

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2477}}^1$

素因数の和:2552

約数の個数: 20

約数和(自身を含む): 5223624

約数和(自身を除く): 2568280

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2477, 4954, 9908, 19816, 39632, 165959, 331918, 663836, 1327672, 2655344]

約数ペア:

[(1, 2655344), (2, 1327672), (4, 663836), (8, 331918), (16, 165959), (67, 39632), (134, 19816), (268, 9908), (536, 4954), (1072, 2477)]