2019952176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{88969}}^1$

素因数の和:89034

約数の個数: 80

約数和(自身を含む): 5825043840

約数和(自身を除く): 3805091664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 11352, 22704, 88969, 177938, 266907, 355876, 533814, 711752, 978659, 1067628, 1423504, 1957318, 2135256, 2935977, 3825667, 3914636, 4270512, 5871954, 7651334, 7829272, 11477001, 11743908, 15302668, 15658544, 22954002, 23487816, 30605336, 42082337, 45908004, 46975632, 61210672, 84164674, 91816008, 126247011, 168329348, 183632016, 252494022, 336658696, 504988044, 673317392, 1009976088, 2019952176]

約数ペア:

[(1, 2019952176), (2, 1009976088), (3, 673317392), (4, 504988044), (6, 336658696), (8, 252494022), (11, 183632016), (12, 168329348), (16, 126247011), (22, 91816008), (24, 84164674), (33, 61210672), (43, 46975632), (44, 45908004), (48, 42082337), (66, 30605336), (86, 23487816), (88, 22954002), (129, 15658544), (132, 15302668), (172, 11743908), (176, 11477001), (258, 7829272), (264, 7651334), (344, 5871954), (473, 4270512), (516, 3914636), (528, 3825667), (688, 2935977), (946, 2135256), (1032, 1957318), (1419, 1423504), (1892, 1067628), (2064, 978659), (2838, 711752), (3784, 533814), (5676, 355876), (7568, 266907), (11352, 177938), (22704, 88969)]