2011441785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7888007}}^1$

素因数の和:7888032

約数の個数: 16

約数和(自身を含む): 3407619456

約数和(自身を除く): 1396177671

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7888007, 23664021, 39440035, 118320105, 134096119, 402288357, 670480595, 2011441785]

約数ペア:

[(1, 2011441785), (3, 670480595), (5, 402288357), (15, 134096119), (17, 118320105), (51, 39440035), (85, 23664021), (255, 7888007)]