1330451278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1088749}}^1$

素因数の和:1088811

約数の個数: 16

約数和(自身を含む): 2194920000

約数和(自身を除く): 864468722

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1088749, 2177498, 14153737, 28307474, 51171203, 102342406, 665225639, 1330451278]

約数ペア:

[(1, 1330451278), (2, 665225639), (13, 102342406), (26, 51171203), (47, 28307474), (94, 14153737), (611, 2177498), (1222, 1088749)]