293834278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131059}}^1$

素因数の和:131139

約数の個数: 16

約数和(自身を含む): 471816000

約数和(自身を除く): 177981722

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 131059, 262118, 2490121, 4980242, 7732481, 15464962, 146917139, 293834278]

約数ペア:

[(1, 293834278), (2, 146917139), (19, 15464962), (38, 7732481), (59, 4980242), (118, 2490121), (1121, 262118), (2242, 131059)]