977138414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251471}}^1$

素因数の和:2251511

約数の個数: 16

約数和(自身を含む): 1729130496

約数和(自身を除く): 751992082

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2251471, 4502942, 15760297, 31520594, 69795601, 139591202, 488569207, 977138414]

約数ペア:

[(1, 977138414), (2, 488569207), (7, 139591202), (14, 69795601), (31, 31520594), (62, 15760297), (217, 4502942), (434, 2251471)]