2809111732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{2683}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 5721772672

約数和(自身を除く): 2912660940

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 613, 854, 1226, 1708, 2452, 2683, 4291, 5366, 8582, 10732, 17164, 18781, 37393, 37562, 74786, 75124, 149572, 163663, 261751, 327326, 523502, 654652, 1047004, 1145641, 1644679, 2291282, 3289358, 4582564, 6578716, 11512753, 23025506, 46051012, 100325419, 200650838, 401301676, 702277933, 1404555866, 2809111732]

約数ペア:

[(1, 2809111732), (2, 1404555866), (4, 702277933), (7, 401301676), (14, 200650838), (28, 100325419), (61, 46051012), (122, 23025506), (244, 11512753), (427, 6578716), (613, 4582564), (854, 3289358), (1226, 2291282), (1708, 1644679), (2452, 1145641), (2683, 1047004), (4291, 654652), (5366, 523502), (8582, 327326), (10732, 261751), (17164, 163663), (18781, 149572), (37393, 75124), (37562, 74786)]