9797788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 23030784

約数和(自身を除く): 13232996

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2447, 4004, 4894, 9788, 17129, 26917, 31811, 34258, 53834, 63622, 68516, 107668, 127244, 188419, 222677, 349921, 376838, 445354, 699842, 753676, 890708, 1399684, 2449447, 4898894, 9797788]

約数ペア:

[(1, 9797788), (2, 4898894), (4, 2449447), (7, 1399684), (11, 890708), (13, 753676), (14, 699842), (22, 445354), (26, 376838), (28, 349921), (44, 222677), (52, 188419), (77, 127244), (91, 107668), (143, 68516), (154, 63622), (182, 53834), (286, 34258), (308, 31811), (364, 26917), (572, 17129), (1001, 9788), (2002, 4894), (2447, 4004)]