1961569298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{64871}}^1$

素因数の和:66049

約数の個数: 16

約数和(自身を含む): 3171462336

約数和(自身を除く): 1209893038

約数列:

[1, 2, 13, 26, 1163, 2326, 15119, 30238, 64871, 129742, 843323, 1686646, 75444973, 150889946, 980784649, 1961569298]

約数ペア:

[(1, 1961569298), (2, 980784649), (13, 150889946), (26, 75444973), (1163, 1686646), (2326, 843323), (15119, 129742), (30238, 64871)]