13946314280

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1053347}}^1$

素因数の和:1053689

約数の個数: 32

約数和(自身を含む): 31474038240

約数和(自身を除く): 17527723960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 1053347, 2106694, 4213388, 5266735, 8426776, 10533470, 21066940, 42133880, 348657857, 697315714, 1394631428, 1743289285, 2789262856, 3486578570, 6973157140, 13946314280]

約数ペア:

[(1, 13946314280), (2, 6973157140), (4, 3486578570), (5, 2789262856), (8, 1743289285), (10, 1394631428), (20, 697315714), (40, 348657857), (331, 42133880), (662, 21066940), (1324, 10533470), (1655, 8426776), (2648, 5266735), (3310, 4213388), (6620, 2106694), (13240, 1053347)]