4018584790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{18919}}^1$

素因数の和:20868

約数の個数: 32

約数和(自身を含む): 7895543040

約数和(自身を除く): 3876958250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1931, 3862, 9655, 18919, 19310, 21241, 37838, 42482, 94595, 106205, 189190, 208109, 212410, 416218, 1040545, 2081090, 36532589, 73065178, 182662945, 365325890, 401858479, 803716958, 2009292395, 4018584790]

約数ペア:

[(1, 4018584790), (2, 2009292395), (5, 803716958), (10, 401858479), (11, 365325890), (22, 182662945), (55, 73065178), (110, 36532589), (1931, 2081090), (3862, 1040545), (9655, 416218), (18919, 212410), (19310, 208109), (21241, 189190), (37838, 106205), (42482, 94595)]