2562546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 6435072

約数和(自身を除く): 3872526

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 97, 102, 111, 119, 194, 222, 238, 259, 291, 357, 518, 582, 629, 679, 714, 777, 1258, 1358, 1554, 1649, 1887, 2037, 3298, 3589, 3774, 4074, 4403, 4947, 7178, 8806, 9894, 10767, 11543, 13209, 21534, 23086, 25123, 26418, 34629, 50246, 61013, 69258, 75369, 122026, 150738, 183039, 366078, 427091, 854182, 1281273, 2562546]

約数ペア:

[(1, 2562546), (2, 1281273), (3, 854182), (6, 427091), (7, 366078), (14, 183039), (17, 150738), (21, 122026), (34, 75369), (37, 69258), (42, 61013), (51, 50246), (74, 34629), (97, 26418), (102, 25123), (111, 23086), (119, 21534), (194, 13209), (222, 11543), (238, 10767), (259, 9894), (291, 8806), (357, 7178), (518, 4947), (582, 4403), (629, 4074), (679, 3774), (714, 3589), (777, 3298), (1258, 2037), (1358, 1887), (1554, 1649)]