1978446702956

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{705559}}^1\times {\mathrm{10463}}^1$

素因数の和:716093

約数の個数: 24

約数和(自身を含む): 3514298403840

約数和(自身を除く): 1535851700884

約数列:

[1, 2, 4, 67, 134, 268, 10463, 20926, 41852, 701021, 705559, 1402042, 1411118, 2804084, 2822236, 47272453, 94544906, 189089812, 7382263817, 14764527634, 29529055268, 494611675739, 989223351478, 1978446702956]

約数ペア:

[(1, 1978446702956), (2, 989223351478), (4, 494611675739), (67, 29529055268), (134, 14764527634), (268, 7382263817), (10463, 189089812), (20926, 94544906), (41852, 47272453), (701021, 2822236), (705559, 2804084), (1402042, 1411118)]