2912379242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73907}}^1$

素因数の和:74006

約数の個数: 32

約数和(自身を含む): 4948879680

約数和(自身を除く): 2036500438

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1037, 1159, 2074, 2318, 19703, 39406, 73907, 147814, 1256419, 1404233, 2512838, 2808466, 4508327, 9016654, 23871961, 47743922, 76641559, 85658213, 153283118, 171316426, 1456189621, 2912379242]

約数ペア:

[(1, 2912379242), (2, 1456189621), (17, 171316426), (19, 153283118), (34, 85658213), (38, 76641559), (61, 47743922), (122, 23871961), (323, 9016654), (646, 4508327), (1037, 2808466), (1159, 2512838), (2074, 1404233), (2318, 1256419), (19703, 147814), (39406, 73907)]