127404910

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{13121}}^1$

素因数の和:14099

約数の個数: 16

約数和(自身を含む): 229582512

約数和(自身を除く): 102177602

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 13121, 26242, 65605, 131210, 12740491, 25480982, 63702455, 127404910]

約数ペア:

[(1, 127404910), (2, 63702455), (5, 25480982), (10, 12740491), (971, 131210), (1942, 65605), (4855, 26242), (9710, 13121)]