2043220028

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{5266031}}^1$

素因数の和:5266132

約数の個数: 12

約数和(自身を含む): 3612497952

約数和(自身を除く): 1569277924

約数列:

[1, 2, 4, 97, 194, 388, 5266031, 10532062, 21064124, 510805007, 1021610014, 2043220028]

約数ペア:

[(1, 2043220028), (2, 1021610014), (4, 510805007), (97, 21064124), (194, 10532062), (388, 5266031)]