304838422

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 528756480

約数和(自身を除く): 223918058

約数列:

[1, 2, 7, 14, 157, 314, 331, 419, 662, 838, 1099, 2198, 2317, 2933, 4634, 5866, 51967, 65783, 103934, 131566, 138689, 277378, 363769, 460481, 727538, 920962, 970823, 1941646, 21774173, 43548346, 152419211, 304838422]

約数ペア:

[(1, 304838422), (2, 152419211), (7, 43548346), (14, 21774173), (157, 1941646), (314, 970823), (331, 920962), (419, 727538), (662, 460481), (838, 363769), (1099, 277378), (2198, 138689), (2317, 131566), (2933, 103934), (4634, 65783), (5866, 51967)]