2244242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2594158

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 59, 77, 91, 118, 133, 143, 154, 182, 209, 247, 266, 286, 413, 418, 494, 649, 767, 826, 1001, 1121, 1298, 1463, 1534, 1729, 2002, 2242, 2717, 2926, 3458, 4543, 5369, 5434, 7847, 8437, 9086, 10738, 12331, 14573, 15694, 16874, 19019, 24662, 29146, 38038, 59059, 86317, 102011, 118118, 160303, 172634, 204022, 320606, 1122121, 2244242]

約数ペア:

[(1, 2244242), (2, 1122121), (7, 320606), (11, 204022), (13, 172634), (14, 160303), (19, 118118), (22, 102011), (26, 86317), (38, 59059), (59, 38038), (77, 29146), (91, 24662), (118, 19019), (133, 16874), (143, 15694), (154, 14573), (182, 12331), (209, 10738), (247, 9086), (266, 8437), (286, 7847), (413, 5434), (418, 5369), (494, 4543), (649, 3458), (767, 2926), (826, 2717), (1001, 2242), (1121, 2002), (1298, 1729), (1463, 1534)]