7899364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 16013200

約数和(自身を除く): 8113836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 859, 1718, 2299, 3436, 4598, 9196, 9449, 16321, 18898, 32642, 37796, 65284, 103939, 179531, 207878, 359062, 415756, 718124, 1974841, 3949682, 7899364]

約数ペア:

[(1, 7899364), (2, 3949682), (4, 1974841), (11, 718124), (19, 415756), (22, 359062), (38, 207878), (44, 179531), (76, 103939), (121, 65284), (209, 37796), (242, 32642), (418, 18898), (484, 16321), (836, 9449), (859, 9196), (1718, 4598), (2299, 3436)]