145422914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2371}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 269383296

約数和(自身を除く): 123960382

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 2359, 2371, 4381, 4718, 4742, 8762, 16597, 30667, 30823, 33194, 61334, 61646, 215761, 431522, 799027, 1598054, 5593189, 10387351, 11186378, 20774702, 72711457, 145422914]

約数ペア:

[(1, 145422914), (2, 72711457), (7, 20774702), (13, 11186378), (14, 10387351), (26, 5593189), (91, 1598054), (182, 799027), (337, 431522), (674, 215761), (2359, 61646), (2371, 61334), (4381, 33194), (4718, 30823), (4742, 30667), (8762, 16597)]