4898894

素因数分解:

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

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 4971442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 2447, 4894, 17129, 26917, 31811, 34258, 53834, 63622, 188419, 222677, 349921, 376838, 445354, 699842, 2449447, 4898894]

約数ペア:

[(1, 4898894), (2, 2449447), (7, 699842), (11, 445354), (13, 376838), (14, 349921), (22, 222677), (26, 188419), (77, 63622), (91, 53834), (143, 34258), (154, 31811), (182, 26917), (286, 17129), (1001, 4894), (2002, 2447)]