1294579345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{70607}}^1$

素因数の和:70824

約数の個数: 16

約数和(自身を含む): 1643754240

約数和(自身を除く): 349174895

約数列:

[1, 5, 19, 95, 193, 965, 3667, 18335, 70607, 353035, 1341533, 6707665, 13627151, 68135755, 258915869, 1294579345]

約数ペア:

[(1, 1294579345), (5, 258915869), (19, 68135755), (95, 13627151), (193, 6707665), (965, 1341533), (3667, 353035), (18335, 70607)]