520099958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{63073}}^1$

素因数の和:63132

約数の個数: 32

約数和(自身を含む): 968816640

約数和(自身を除く): 448716682

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 63073, 126146, 441511, 883022, 1198387, 1955263, 2396774, 3910526, 8388709, 13686841, 16777418, 27373682, 37149997, 74299994, 260049979, 520099958]

約数ペア:

[(1, 520099958), (2, 260049979), (7, 74299994), (14, 37149997), (19, 27373682), (31, 16777418), (38, 13686841), (62, 8388709), (133, 3910526), (217, 2396774), (266, 1955263), (434, 1198387), (589, 883022), (1178, 441511), (4123, 126146), (8246, 63073)]