6655516

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 13378176

約数和(自身を除く): 6722660

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 947, 1004, 1757, 1894, 3514, 3788, 6629, 7028, 13258, 26516, 237697, 475394, 950788, 1663879, 3327758, 6655516]

約数ペア:

[(1, 6655516), (2, 3327758), (4, 1663879), (7, 950788), (14, 475394), (28, 237697), (251, 26516), (502, 13258), (947, 7028), (1004, 6629), (1757, 3788), (1894, 3514)]