299431886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{18973}}^1$

素因数の和:19595

約数の個数: 16

約数和(自身を含む): 484520064

約数和(自身を除く): 185088178

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 15782, 18973, 37946, 246649, 493298, 11516611, 23033222, 149715943, 299431886]

約数ペア:

[(1, 299431886), (2, 149715943), (13, 23033222), (26, 11516611), (607, 493298), (1214, 246649), (7891, 37946), (15782, 18973)]