2439448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 5256000

約数和(自身を除く): 2816552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1459, 1672, 2918, 5836, 11672, 16049, 27721, 32098, 55442, 64196, 110884, 128392, 221768, 304931, 609862, 1219724, 2439448]

約数ペア:

[(1, 2439448), (2, 1219724), (4, 609862), (8, 304931), (11, 221768), (19, 128392), (22, 110884), (38, 64196), (44, 55442), (76, 32098), (88, 27721), (152, 16049), (209, 11672), (418, 5836), (836, 2918), (1459, 1672)]