2017347365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{37087}}^1$

素因数の和:37169

約数の個数: 32

約数和(自身を含む): 2819874816

約数和(自身を除く): 802527451

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 4945, 10879, 37087, 54395, 185435, 407957, 853001, 1594741, 2039785, 4265005, 7973705, 9383011, 17542151, 36679043, 46915055, 87710755, 183395215, 403469473, 2017347365]

約数ペア:

[(1, 2017347365), (5, 403469473), (11, 183395215), (23, 87710755), (43, 46915055), (55, 36679043), (115, 17542151), (215, 9383011), (253, 7973705), (473, 4265005), (989, 2039785), (1265, 1594741), (2365, 853001), (4945, 407957), (10879, 185435), (37087, 54395)]