9401488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{4289}}^1$

素因数の和:4434

約数の個数: 20

約数和(自身を含む): 18352620

約数和(自身を除く): 8951132

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 4289, 8578, 17156, 34312, 68624, 587593, 1175186, 2350372, 4700744, 9401488]

約数ペア:

[(1, 9401488), (2, 4700744), (4, 2350372), (8, 1175186), (16, 587593), (137, 68624), (274, 34312), (548, 17156), (1096, 8578), (2192, 4289)]