1125028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 2106720

約数和(自身を除く): 981692

約数列:

[1, 2, 4, 19, 38, 76, 113, 131, 226, 262, 452, 524, 2147, 2489, 4294, 4978, 8588, 9956, 14803, 29606, 59212, 281257, 562514, 1125028]

約数ペア:

[(1, 1125028), (2, 562514), (4, 281257), (19, 59212), (38, 29606), (76, 14803), (113, 9956), (131, 8588), (226, 4978), (262, 4294), (452, 2489), (524, 2147)]