2797214

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 5466528

約数和(自身を除く): 2669314

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 73, 98, 119, 146, 161, 238, 322, 391, 511, 782, 833, 1022, 1127, 1241, 1666, 1679, 2254, 2482, 2737, 3358, 3577, 5474, 7154, 8687, 11753, 17374, 19159, 23506, 28543, 38318, 57086, 60809, 82271, 121618, 164542, 199801, 399602, 1398607, 2797214]

約数ペア:

[(1, 2797214), (2, 1398607), (7, 399602), (14, 199801), (17, 164542), (23, 121618), (34, 82271), (46, 60809), (49, 57086), (73, 38318), (98, 28543), (119, 23506), (146, 19159), (161, 17374), (238, 11753), (322, 8687), (391, 7154), (511, 5474), (782, 3577), (833, 3358), (1022, 2737), (1127, 2482), (1241, 2254), (1666, 1679)]