850745648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1715213}}^1$

素因数の和:1715252

約数の個数: 20

約数和(自身を含む): 1701492288

約数和(自身を除く): 850746640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1715213, 3430426, 6860852, 13721704, 27443408, 53171603, 106343206, 212686412, 425372824, 850745648]

約数ペア:

[(1, 850745648), (2, 425372824), (4, 212686412), (8, 106343206), (16, 53171603), (31, 27443408), (62, 13721704), (124, 6860852), (248, 3430426), (496, 1715213)]