1611819844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{19541}}^1$

素因数の和:20775

約数の個数: 24

約数和(自身を含む): 2989222488

約数和(自身を除く): 1377402644

約数列:

[1, 2, 4, 17, 34, 68, 1213, 2426, 4852, 19541, 20621, 39082, 41242, 78164, 82484, 332197, 664394, 1328788, 23703233, 47406466, 94812932, 402954961, 805909922, 1611819844]

約数ペア:

[(1, 1611819844), (2, 805909922), (4, 402954961), (17, 94812932), (34, 47406466), (68, 23703233), (1213, 1328788), (2426, 664394), (4852, 332197), (19541, 82484), (20621, 78164), (39082, 41242)]