2826148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3100892

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 139, 221, 278, 299, 391, 442, 556, 598, 782, 884, 1196, 1564, 1807, 2363, 3197, 3614, 4726, 5083, 6394, 7228, 9452, 10166, 12788, 20332, 30719, 41561, 54349, 61438, 83122, 108698, 122876, 166244, 217396, 706537, 1413074, 2826148]

約数ペア:

[(1, 2826148), (2, 1413074), (4, 706537), (13, 217396), (17, 166244), (23, 122876), (26, 108698), (34, 83122), (46, 61438), (52, 54349), (68, 41561), (92, 30719), (139, 20332), (221, 12788), (278, 10166), (299, 9452), (391, 7228), (442, 6394), (556, 5083), (598, 4726), (782, 3614), (884, 3197), (1196, 2363), (1564, 1807)]