2021285588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3799409}}^1$

素因数の和:3799439

約数の個数: 24

約数和(自身を含む): 4255339200

約数和(自身を除く): 2234053612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3799409, 7598818, 15197636, 26595863, 53191726, 72188771, 106383452, 144377542, 288755084, 505321397, 1010642794, 2021285588]

約数ペア:

[(1, 2021285588), (2, 1010642794), (4, 505321397), (7, 288755084), (14, 144377542), (19, 106383452), (28, 72188771), (38, 53191726), (76, 26595863), (133, 15197636), (266, 7598818), (532, 3799409)]