2227484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2610916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 79, 106, 133, 158, 212, 266, 316, 371, 532, 553, 742, 1007, 1106, 1484, 1501, 2014, 2212, 3002, 4028, 4187, 6004, 7049, 8374, 10507, 14098, 16748, 21014, 28196, 29309, 42028, 58618, 79553, 117236, 159106, 318212, 556871, 1113742, 2227484]

約数ペア:

[(1, 2227484), (2, 1113742), (4, 556871), (7, 318212), (14, 159106), (19, 117236), (28, 79553), (38, 58618), (53, 42028), (76, 29309), (79, 28196), (106, 21014), (133, 16748), (158, 14098), (212, 10507), (266, 8374), (316, 7049), (371, 6004), (532, 4187), (553, 4028), (742, 3002), (1007, 2212), (1106, 2014), (1484, 1501)]