2011489388

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1063}}^1\times {\mathrm{4877}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 3560471712

約数和(自身を除く): 1548982324

約数列:

[1, 2, 4, 97, 194, 388, 1063, 2126, 4252, 4877, 9754, 19508, 103111, 206222, 412444, 473069, 946138, 1892276, 5184251, 10368502, 20737004, 502872347, 1005744694, 2011489388]

約数ペア:

[(1, 2011489388), (2, 1005744694), (4, 502872347), (97, 20737004), (194, 10368502), (388, 5184251), (1063, 1892276), (2126, 946138), (4252, 473069), (4877, 412444), (9754, 206222), (19508, 103111)]