813103196

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{6563}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 1455632640

約数和(自身を除く): 642529444

約数列:

[1, 2, 4, 47, 94, 188, 659, 1318, 2636, 6563, 13126, 26252, 30973, 61946, 123892, 308461, 616922, 1233844, 4325017, 8650034, 17300068, 203275799, 406551598, 813103196]

約数ペア:

[(1, 813103196), (2, 406551598), (4, 203275799), (47, 17300068), (94, 8650034), (188, 4325017), (659, 1233844), (1318, 616922), (2636, 308461), (6563, 123892), (13126, 61946), (26252, 30973)]