1018009190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{196907}}^1$

素因数の和:196972

約数の個数: 32

約数和(自身を含む): 2041542144

約数和(自身を除く): 1023532954

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 196907, 393814, 984535, 1969070, 2165977, 4331954, 9254629, 10829885, 18509258, 21659770, 46273145, 92546290, 101800919, 203601838, 509004595, 1018009190]

約数ペア:

[(1, 1018009190), (2, 509004595), (5, 203601838), (10, 101800919), (11, 92546290), (22, 46273145), (47, 21659770), (55, 18509258), (94, 10829885), (110, 9254629), (235, 4331954), (470, 2165977), (517, 1969070), (1034, 984535), (2585, 393814), (5170, 196907)]