351044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 672000

約数和(自身を除く): 320956

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 149, 298, 589, 596, 1178, 2356, 2831, 4619, 5662, 9238, 11324, 18476, 87761, 175522, 351044]

約数ペア:

[(1, 351044), (2, 175522), (4, 87761), (19, 18476), (31, 11324), (38, 9238), (62, 5662), (76, 4619), (124, 2831), (149, 2356), (298, 1178), (589, 596)]