2020977035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{41333}}^1$

素因数の和:41483

約数の個数: 32

約数和(自身を含む): 3047473152

約数和(自身を除く): 1026496117

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 4445, 6985, 9779, 41333, 48895, 206665, 289331, 454663, 1446655, 2273315, 3182641, 5249291, 15913205, 26246455, 36745037, 57742201, 183725185, 288711005, 404195407, 2020977035]

約数ペア:

[(1, 2020977035), (5, 404195407), (7, 288711005), (11, 183725185), (35, 57742201), (55, 36745037), (77, 26246455), (127, 15913205), (385, 5249291), (635, 3182641), (889, 2273315), (1397, 1446655), (4445, 454663), (6985, 289331), (9779, 206665), (41333, 48895)]