8179386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 17367360

約数和(自身を除く): 9187974

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 457, 471, 914, 942, 1371, 2742, 2983, 5966, 8683, 8949, 17366, 17898, 26049, 52098, 71749, 143498, 215247, 430494, 1363231, 2726462, 4089693, 8179386]

約数ペア:

[(1, 8179386), (2, 4089693), (3, 2726462), (6, 1363231), (19, 430494), (38, 215247), (57, 143498), (114, 71749), (157, 52098), (314, 26049), (457, 17898), (471, 17366), (914, 8949), (942, 8683), (1371, 5966), (2742, 2983)]