2212367049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 3496896000

約数和(自身を除く): 1284528951

約数列:

[1, 3, 9, 19, 31, 57, 93, 149, 171, 279, 447, 589, 1341, 1767, 2801, 2831, 4619, 5301, 8403, 8493, 13857, 25209, 25479, 41571, 53219, 86831, 87761, 159657, 260493, 263283, 417349, 478971, 781479, 789849, 1252047, 1649789, 3756141, 4949367, 7929631, 12937819, 14848101, 23788893, 38813457, 71366679, 116440371, 245818561, 737455683, 2212367049]

約数ペア:

[(1, 2212367049), (3, 737455683), (9, 245818561), (19, 116440371), (31, 71366679), (57, 38813457), (93, 23788893), (149, 14848101), (171, 12937819), (279, 7929631), (447, 4949367), (589, 3756141), (1341, 1649789), (1767, 1252047), (2801, 789849), (2831, 781479), (4619, 478971), (5301, 417349), (8403, 263283), (8493, 260493), (13857, 159657), (25209, 87761), (25479, 86831), (41571, 53219)]