2018536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1493}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 4101030

約数和(自身を除く): 2082494

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1493, 2986, 5972, 11944, 19409, 38818, 77636, 155272, 252317, 504634, 1009268, 2018536]

約数ペア:

[(1, 2018536), (2, 1009268), (4, 504634), (8, 252317), (13, 155272), (26, 77636), (52, 38818), (104, 19409), (169, 11944), (338, 5972), (676, 2986), (1352, 1493)]