2021330871230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{189440569}}^1$

素因数の和:189440684

約数の個数: 32

約数和(自身を含む): 4010077985760

約数和(自身を除く): 1988747114530

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 189440569, 378881138, 947202845, 1894405690, 2083846259, 4167692518, 10419231295, 18375735193, 20838462590, 36751470386, 91878675965, 183757351930, 202133087123, 404266174246, 1010665435615, 2021330871230]

約数ペア:

[(1, 2021330871230), (2, 1010665435615), (5, 404266174246), (10, 202133087123), (11, 183757351930), (22, 91878675965), (55, 36751470386), (97, 20838462590), (110, 18375735193), (194, 10419231295), (485, 4167692518), (970, 2083846259), (1067, 1894405690), (2134, 947202845), (5335, 378881138), (10670, 189440569)]