490633192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{515371}}^1$

素因数の和:515401

約数の個数: 32

約数和(自身を含む): 1113203520

約数和(自身を除く): 622570328

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 515371, 1030742, 2061484, 3607597, 4122968, 7215194, 8761307, 14430388, 17522614, 28860776, 35045228, 61329149, 70090456, 122658298, 245316596, 490633192]

約数ペア:

[(1, 490633192), (2, 245316596), (4, 122658298), (7, 70090456), (8, 61329149), (14, 35045228), (17, 28860776), (28, 17522614), (34, 14430388), (56, 8761307), (68, 7215194), (119, 4122968), (136, 3607597), (238, 2061484), (476, 1030742), (952, 515371)]