1382103415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{188941}}^1$

素因数の和:188983

約数の個数: 32

約数和(自身を含む): 2176611840

約数和(自身を除く): 794508425

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 188941, 944705, 1322587, 2078351, 3589879, 6612935, 10391755, 14548457, 17949395, 25129153, 39488669, 72742285, 125645765, 197443345, 276420683, 1382103415]

約数ペア:

[(1, 1382103415), (5, 276420683), (7, 197443345), (11, 125645765), (19, 72742285), (35, 39488669), (55, 25129153), (77, 17949395), (95, 14548457), (133, 10391755), (209, 6612935), (385, 3589879), (665, 2078351), (1045, 1322587), (1463, 944705), (7315, 188941)]