634337456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2332123}}^1$

素因数の和:2332148

約数の個数: 20

約数和(自身を含む): 1301325192

約数和(自身を除く): 666987736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2332123, 4664246, 9328492, 18656984, 37313968, 39646091, 79292182, 158584364, 317168728, 634337456]

約数ペア:

[(1, 634337456), (2, 317168728), (4, 158584364), (8, 79292182), (16, 39646091), (17, 37313968), (34, 18656984), (68, 9328492), (136, 4664246), (272, 2332123)]