84851049740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249561911}}^1$

素因数の和:249561937

約数の個数: 24

約数和(自身を含む): 188668805472

約数和(自身を除く): 103817755732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 249561911, 499123822, 998247644, 1247809555, 2495619110, 4242552487, 4991238220, 8485104974, 16970209948, 21212762435, 42425524870, 84851049740]

約数ペア:

[(1, 84851049740), (2, 42425524870), (4, 21212762435), (5, 16970209948), (10, 8485104974), (17, 4991238220), (20, 4242552487), (34, 2495619110), (68, 1247809555), (85, 998247644), (170, 499123822), (340, 249561911)]