2007604864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{681931}}^1$

素因数の和:681968

約数の個数: 32

約数和(自身を含む): 4173423840

約数和(自身を除く): 2165818976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 681931, 1363862, 2727724, 5455448, 10910896, 15684413, 21821792, 31368826, 43643584, 62737652, 87287168, 125475304, 250950608, 501901216, 1003802432, 2007604864]

約数ペア:

[(1, 2007604864), (2, 1003802432), (4, 501901216), (8, 250950608), (16, 125475304), (23, 87287168), (32, 62737652), (46, 43643584), (64, 31368826), (92, 21821792), (128, 15684413), (184, 10910896), (368, 5455448), (736, 2727724), (1472, 1363862), (2944, 681931)]