1187858

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 2363904

約数和(自身を除く): 1176046

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 49, 62, 98, 119, 161, 217, 238, 322, 391, 434, 527, 713, 782, 833, 1054, 1127, 1426, 1519, 1666, 2254, 2737, 3038, 3689, 4991, 5474, 7378, 9982, 12121, 19159, 24242, 25823, 34937, 38318, 51646, 69874, 84847, 169694, 593929, 1187858]

約数ペア:

[(1, 1187858), (2, 593929), (7, 169694), (14, 84847), (17, 69874), (23, 51646), (31, 38318), (34, 34937), (46, 25823), (49, 24242), (62, 19159), (98, 12121), (119, 9982), (161, 7378), (217, 5474), (238, 4991), (322, 3689), (391, 3038), (434, 2737), (527, 2254), (713, 1666), (782, 1519), (833, 1426), (1054, 1127)]