2097588272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{8539}}^1$

素因数の和:9741

約数の個数: 40

約数和(自身を含む): 4380917520

約数和(自身を除く): 2283329248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1181, 2362, 4724, 8539, 9448, 15353, 17078, 18896, 30706, 34156, 61412, 68312, 111007, 122824, 136624, 222014, 245648, 444028, 888056, 1776112, 10084559, 20169118, 40338236, 80676472, 131099267, 161352944, 262198534, 524397068, 1048794136, 2097588272]

約数ペア:

[(1, 2097588272), (2, 1048794136), (4, 524397068), (8, 262198534), (13, 161352944), (16, 131099267), (26, 80676472), (52, 40338236), (104, 20169118), (208, 10084559), (1181, 1776112), (2362, 888056), (4724, 444028), (8539, 245648), (9448, 222014), (15353, 136624), (17078, 122824), (18896, 111007), (30706, 68312), (34156, 61412)]