311364812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{105619}}^1$

素因数の和:105701

約数の個数: 24

約数和(自身を含む): 603301440

約数和(自身を除く): 291936628

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 105619, 211238, 422476, 1161809, 2323618, 4647236, 7076473, 14152946, 28305892, 77841203, 155682406, 311364812]

約数ペア:

[(1, 311364812), (2, 155682406), (4, 77841203), (11, 28305892), (22, 14152946), (44, 7076473), (67, 4647236), (134, 2323618), (268, 1161809), (737, 422476), (1474, 211238), (2948, 105619)]