2019970472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1494061}}^1$

素因数の和:1494093

約数の個数: 24

約数和(自身を含む): 4101200190

約数和(自身を除く): 2081229718

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1494061, 2988122, 5976244, 11952488, 19422793, 38845586, 77691172, 155382344, 252496309, 504992618, 1009985236, 2019970472]

約数ペア:

[(1, 2019970472), (2, 1009985236), (4, 504992618), (8, 252496309), (13, 155382344), (26, 77691172), (52, 38845586), (104, 19422793), (169, 11952488), (338, 5976244), (676, 2988122), (1352, 1494061)]