2080343779094

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{9127}}^1\times {\mathrm{28513}}^1$

素因数の和:38220

約数の個数: 32

約数和(自身を含む): 3573066072576

約数和(自身を除く): 1492722293482

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 9127, 18254, 28513, 57026, 63889, 127778, 199591, 399182, 5211517, 10423034, 16280923, 32561846, 36480619, 72961238, 113966461, 227932922, 260238151, 520476302, 1821667057, 3643334114, 148595984221, 297191968442, 1040171889547, 2080343779094]

約数ペア:

[(1, 2080343779094), (2, 1040171889547), (7, 297191968442), (14, 148595984221), (571, 3643334114), (1142, 1821667057), (3997, 520476302), (7994, 260238151), (9127, 227932922), (18254, 113966461), (28513, 72961238), (57026, 36480619), (63889, 32561846), (127778, 16280923), (199591, 10423034), (399182, 5211517)]