2012308364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{27239}}^1$

素因数の和:27350

約数の個数: 48

約数和(自身を含む): 4063772160

約数和(自身を除く): 2051463796

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 506, 803, 1012, 1606, 1679, 3212, 3358, 6716, 18469, 27239, 36938, 54478, 73876, 108956, 299629, 599258, 626497, 1198516, 1252994, 1988447, 2505988, 3976894, 6891467, 7953788, 13782934, 21872917, 27565868, 43745834, 45734281, 87491668, 91468562, 182937124, 503077091, 1006154182, 2012308364]

約数ペア:

[(1, 2012308364), (2, 1006154182), (4, 503077091), (11, 182937124), (22, 91468562), (23, 87491668), (44, 45734281), (46, 43745834), (73, 27565868), (92, 21872917), (146, 13782934), (253, 7953788), (292, 6891467), (506, 3976894), (803, 2505988), (1012, 1988447), (1606, 1252994), (1679, 1198516), (3212, 626497), (3358, 599258), (6716, 299629), (18469, 108956), (27239, 73876), (36938, 54478)]