289440094

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{6659}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 440519040

約数和(自身を除く): 151078946

約数列:

[1, 2, 103, 206, 211, 422, 6659, 13318, 21733, 43466, 685877, 1371754, 1405049, 2810098, 144720047, 289440094]

約数ペア:

[(1, 289440094), (2, 144720047), (103, 2810098), (206, 1405049), (211, 1371754), (422, 685877), (6659, 43466), (13318, 21733)]