1383172310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{259507}}^1$

素因数の和:259568

約数の個数: 32

約数和(自身を含む): 2746632672

約数和(自身を除く): 1363460362

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 259507, 519014, 1297535, 2595070, 3373591, 6747182, 10639787, 16867955, 21279574, 33735910, 53198935, 106397870, 138317231, 276634462, 691586155, 1383172310]

約数ペア:

[(1, 1383172310), (2, 691586155), (5, 276634462), (10, 138317231), (13, 106397870), (26, 53198935), (41, 33735910), (65, 21279574), (82, 16867955), (130, 10639787), (205, 6747182), (410, 3373591), (533, 2595070), (1066, 1297535), (2665, 519014), (5330, 259507)]