551498224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2027567}}^1$

素因数の和:2027592

約数の個数: 20

約数和(自身を含む): 1131382944

約数和(自身を除く): 579884720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2027567, 4055134, 8110268, 16220536, 32441072, 34468639, 68937278, 137874556, 275749112, 551498224]

約数ペア:

[(1, 551498224), (2, 275749112), (4, 137874556), (8, 68937278), (16, 34468639), (17, 32441072), (34, 16220536), (68, 8110268), (136, 4055134), (272, 2027567)]