3215996

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 6470016

約数和(自身を除く): 3254020

約数列:

[1, 2, 4, 7, 14, 28, 331, 347, 662, 694, 1324, 1388, 2317, 2429, 4634, 4858, 9268, 9716, 114857, 229714, 459428, 803999, 1607998, 3215996]

約数ペア:

[(1, 3215996), (2, 1607998), (4, 803999), (7, 459428), (14, 229714), (28, 114857), (331, 9716), (347, 9268), (662, 4858), (694, 4634), (1324, 2429), (1388, 2317)]