291213242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{5009}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 448194600

約数和(自身を除く): 156981358

約数列:

[1, 2, 41, 82, 709, 1418, 5009, 10018, 29069, 58138, 205369, 410738, 3551381, 7102762, 145606621, 291213242]

約数ペア:

[(1, 291213242), (2, 145606621), (41, 7102762), (82, 3551381), (709, 410738), (1418, 205369), (5009, 58138), (10018, 29069)]