2194234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1855046

約数列:

[1, 2, 7, 14, 19, 38, 73, 113, 133, 146, 226, 266, 511, 791, 1022, 1387, 1582, 2147, 2774, 4294, 8249, 9709, 15029, 16498, 19418, 30058, 57743, 115486, 156731, 313462, 1097117, 2194234]

約数ペア:

[(1, 2194234), (2, 1097117), (7, 313462), (14, 156731), (19, 115486), (38, 57743), (73, 30058), (113, 19418), (133, 16498), (146, 15029), (226, 9709), (266, 8249), (511, 4294), (791, 2774), (1022, 2147), (1387, 1582)]