247606942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 414025344

約数和(自身を除く): 166418402

約数列:

[1, 2, 11, 22, 67, 134, 173, 346, 737, 971, 1474, 1903, 1942, 3806, 10681, 11591, 21362, 23182, 65057, 127501, 130114, 167983, 255002, 335966, 715627, 1431254, 1847813, 3695626, 11254861, 22509722, 123803471, 247606942]

約数ペア:

[(1, 247606942), (2, 123803471), (11, 22509722), (22, 11254861), (67, 3695626), (134, 1847813), (173, 1431254), (346, 715627), (737, 335966), (971, 255002), (1474, 167983), (1903, 130114), (1942, 127501), (3806, 65057), (10681, 23182), (11591, 21362)]