880464242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5463

約数の個数: 48

約数和(自身を含む): 1625380992

約数和(自身を除く): 744916750

約数列:

[1, 2, 7, 14, 23, 46, 49, 73, 98, 146, 161, 322, 511, 1022, 1127, 1679, 2254, 3358, 3577, 5351, 7154, 10702, 11753, 23506, 37457, 74914, 82271, 123073, 164542, 246146, 262199, 390623, 524398, 781246, 861511, 1723022, 2734361, 5468722, 6030577, 8984329, 12061154, 17968658, 19140527, 38281054, 62890303, 125780606, 440232121, 880464242]

約数ペア:

[(1, 880464242), (2, 440232121), (7, 125780606), (14, 62890303), (23, 38281054), (46, 19140527), (49, 17968658), (73, 12061154), (98, 8984329), (146, 6030577), (161, 5468722), (322, 2734361), (511, 1723022), (1022, 861511), (1127, 781246), (1679, 524398), (2254, 390623), (3358, 262199), (3577, 246146), (5351, 164542), (7154, 123073), (10702, 82271), (11753, 74914), (23506, 37457)]