2893814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 6082560

約数和(自身を除く): 3188746

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 43, 46, 77, 86, 133, 154, 161, 209, 253, 266, 301, 322, 418, 437, 473, 506, 602, 817, 874, 946, 989, 1463, 1634, 1771, 1978, 2926, 3059, 3311, 3542, 4807, 5719, 6118, 6622, 6923, 8987, 9614, 10879, 11438, 13846, 17974, 18791, 21758, 33649, 37582, 62909, 67298, 76153, 125818, 131537, 152306, 206701, 263074, 413402, 1446907, 2893814]

約数ペア:

[(1, 2893814), (2, 1446907), (7, 413402), (11, 263074), (14, 206701), (19, 152306), (22, 131537), (23, 125818), (38, 76153), (43, 67298), (46, 62909), (77, 37582), (86, 33649), (133, 21758), (154, 18791), (161, 17974), (209, 13846), (253, 11438), (266, 10879), (301, 9614), (322, 8987), (418, 6923), (437, 6622), (473, 6118), (506, 5719), (602, 4807), (817, 3542), (874, 3311), (946, 3059), (989, 2926), (1463, 1978), (1634, 1771)]