8889377770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9768547}}^1$

素因数の和:9768574

約数の個数: 32

約数和(自身を含む): 19693392768

約数和(自身を除く): 10804014998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9768547, 19537094, 48842735, 68379829, 97685470, 126991111, 136759658, 253982222, 341899145, 634955555, 683798290, 888937777, 1269911110, 1777875554, 4444688885, 8889377770]

約数ペア:

[(1, 8889377770), (2, 4444688885), (5, 1777875554), (7, 1269911110), (10, 888937777), (13, 683798290), (14, 634955555), (26, 341899145), (35, 253982222), (65, 136759658), (70, 126991111), (91, 97685470), (130, 68379829), (182, 48842735), (455, 19537094), (910, 9768547)]