2058308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 4475520

約数和(自身を除く): 2417212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 73, 76, 106, 133, 146, 212, 266, 292, 371, 511, 532, 742, 1007, 1022, 1387, 1484, 2014, 2044, 2774, 3869, 4028, 5548, 7049, 7738, 9709, 14098, 15476, 19418, 27083, 28196, 38836, 54166, 73511, 108332, 147022, 294044, 514577, 1029154, 2058308]

約数ペア:

[(1, 2058308), (2, 1029154), (4, 514577), (7, 294044), (14, 147022), (19, 108332), (28, 73511), (38, 54166), (53, 38836), (73, 28196), (76, 27083), (106, 19418), (133, 15476), (146, 14098), (212, 9709), (266, 7738), (292, 7049), (371, 5548), (511, 4028), (532, 3869), (742, 2774), (1007, 2044), (1022, 2014), (1387, 1484)]