2006914940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1\times {\mathrm{2477}}^1$

素因数の和:4886

約数の個数: 48

約数和(自身を含む): 4466109312

約数和(自身を除く): 2459194372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2383, 2477, 4766, 4954, 9532, 9908, 11915, 12385, 23830, 24770, 40511, 42109, 47660, 49540, 81022, 84218, 162044, 168436, 202555, 210545, 405110, 421090, 810220, 842180, 5902691, 11805382, 23610764, 29513455, 59026910, 100345747, 118053820, 200691494, 401382988, 501728735, 1003457470, 2006914940]

約数ペア:

[(1, 2006914940), (2, 1003457470), (4, 501728735), (5, 401382988), (10, 200691494), (17, 118053820), (20, 100345747), (34, 59026910), (68, 29513455), (85, 23610764), (170, 11805382), (340, 5902691), (2383, 842180), (2477, 810220), (4766, 421090), (4954, 405110), (9532, 210545), (9908, 202555), (11915, 168436), (12385, 162044), (23830, 84218), (24770, 81022), (40511, 49540), (42109, 47660)]