893228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 1989120

約数和(自身を除く): 1095892

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 73, 76, 92, 133, 146, 161, 266, 292, 322, 437, 511, 532, 644, 874, 1022, 1387, 1679, 1748, 2044, 2774, 3059, 3358, 5548, 6118, 6716, 9709, 11753, 12236, 19418, 23506, 31901, 38836, 47012, 63802, 127604, 223307, 446614, 893228]

約数ペア:

[(1, 893228), (2, 446614), (4, 223307), (7, 127604), (14, 63802), (19, 47012), (23, 38836), (28, 31901), (38, 23506), (46, 19418), (73, 12236), (76, 11753), (92, 9709), (133, 6716), (146, 6118), (161, 5548), (266, 3358), (292, 3059), (322, 2774), (437, 2044), (511, 1748), (532, 1679), (644, 1387), (874, 1022)]