2947156954

素因数分解:

$2^1\times 7^1\times {\mathrm{6203}}^1\times {\mathrm{33937}}^1$

素因数の和:40149

約数の個数: 16

約数和(自身を含む): 5053232448

約数和(自身を除く): 2106075494

約数列:

[1, 2, 7, 14, 6203, 12406, 33937, 43421, 67874, 86842, 237559, 475118, 210511211, 421022422, 1473578477, 2947156954]

約数ペア:

[(1, 2947156954), (2, 1473578477), (7, 421022422), (14, 210511211), (6203, 475118), (12406, 237559), (33937, 86842), (43421, 67874)]