2014968280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3874939}}^1$

素因数の和:3874963

約数の個数: 32

約数和(自身を含む): 4882424400

約数和(自身を除く): 2867456120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3874939, 7749878, 15499756, 19374695, 30999512, 38749390, 50374207, 77498780, 100748414, 154997560, 201496828, 251871035, 402993656, 503742070, 1007484140, 2014968280]

約数ペア:

[(1, 2014968280), (2, 1007484140), (4, 503742070), (5, 402993656), (8, 251871035), (10, 201496828), (13, 154997560), (20, 100748414), (26, 77498780), (40, 50374207), (52, 38749390), (65, 30999512), (104, 19374695), (130, 15499756), (260, 7749878), (520, 3874939)]