268774462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{8443}}^1$

素因数の和:9903

約数の個数: 16

約数和(自身を含む): 440168832

約数和(自身を除く): 171394370

約数列:

[1, 2, 11, 22, 1447, 2894, 8443, 15917, 16886, 31834, 92873, 185746, 12217021, 24434042, 134387231, 268774462]

約数ペア:

[(1, 268774462), (2, 134387231), (11, 24434042), (22, 12217021), (1447, 185746), (2894, 92873), (8443, 31834), (15917, 16886)]