8290436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2447}}^1$

素因数の和:2480

約数の個数: 36

約数和(自身を含む): 18232704

約数和(自身を除く): 9942268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 2447, 3388, 4894, 9788, 17129, 26917, 34258, 53834, 68516, 107668, 188419, 296087, 376838, 592174, 753676, 1184348, 2072609, 4145218, 8290436]

約数ペア:

[(1, 8290436), (2, 4145218), (4, 2072609), (7, 1184348), (11, 753676), (14, 592174), (22, 376838), (28, 296087), (44, 188419), (77, 107668), (121, 68516), (154, 53834), (242, 34258), (308, 26917), (484, 17129), (847, 9788), (1694, 4894), (2447, 3388)]