1401488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7982

約数の個数: 20

約数和(自身を含む): 2962608

約数和(自身を除く): 1561120

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7963, 15926, 31852, 63704, 87593, 127408, 175186, 350372, 700744, 1401488]

約数ペア:

[(1, 1401488), (2, 700744), (4, 350372), (8, 175186), (11, 127408), (16, 87593), (22, 63704), (44, 31852), (88, 15926), (176, 7963)]