280808742

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2467}}^1$

素因数の和:2844

約数の個数: 32

約数和(自身を含む): 572891904

約数和(自身を除く): 292083162

約数列:

[1, 2, 3, 6, 61, 122, 183, 311, 366, 622, 933, 1866, 2467, 4934, 7401, 14802, 18971, 37942, 56913, 113826, 150487, 300974, 451461, 767237, 902922, 1534474, 2301711, 4603422, 46801457, 93602914, 140404371, 280808742]

約数ペア:

[(1, 280808742), (2, 140404371), (3, 93602914), (6, 46801457), (61, 4603422), (122, 2301711), (183, 1534474), (311, 902922), (366, 767237), (622, 451461), (933, 300974), (1866, 150487), (2467, 113826), (4934, 56913), (7401, 37942), (14802, 18971)]