1492356496

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{855709}}^1$

素因数の和:855826

約数の個数: 20

約数和(自身を含む): 2917971100

約数和(自身を除く): 1425614604

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 855709, 1711418, 3422836, 6845672, 13691344, 93272281, 186544562, 373089124, 746178248, 1492356496]

約数ペア:

[(1, 1492356496), (2, 746178248), (4, 373089124), (8, 186544562), (16, 93272281), (109, 13691344), (218, 6845672), (436, 3422836), (872, 1711418), (1744, 855709)]