1113476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 2681280

約数和(自身を除く): 1567804

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 91, 92, 98, 133, 161, 182, 196, 247, 266, 299, 322, 364, 437, 494, 532, 598, 637, 644, 874, 931, 988, 1127, 1196, 1274, 1729, 1748, 1862, 2093, 2254, 2548, 3059, 3458, 3724, 4186, 4508, 5681, 6118, 6916, 8372, 11362, 12103, 12236, 14651, 21413, 22724, 24206, 29302, 39767, 42826, 48412, 58604, 79534, 85652, 159068, 278369, 556738, 1113476]

約数ペア:

[(1, 1113476), (2, 556738), (4, 278369), (7, 159068), (13, 85652), (14, 79534), (19, 58604), (23, 48412), (26, 42826), (28, 39767), (38, 29302), (46, 24206), (49, 22724), (52, 21413), (76, 14651), (91, 12236), (92, 12103), (98, 11362), (133, 8372), (161, 6916), (182, 6118), (196, 5681), (247, 4508), (266, 4186), (299, 3724), (322, 3458), (364, 3059), (437, 2548), (494, 2254), (532, 2093), (598, 1862), (637, 1748), (644, 1729), (874, 1274), (931, 1196), (988, 1127)]