486549958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2\times {\mathrm{997}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 769793328

約数和(自身を除く): 283243370

約数列:

[1, 2, 23, 46, 103, 206, 997, 1994, 2369, 4738, 10609, 21218, 22931, 45862, 102691, 205382, 244007, 488014, 2361893, 4723786, 10577173, 21154346, 243274979, 486549958]

約数ペア:

[(1, 486549958), (2, 243274979), (23, 21154346), (46, 10577173), (103, 4723786), (206, 2361893), (997, 488014), (1994, 244007), (2369, 205382), (4738, 102691), (10609, 45862), (21218, 22931)]