326312638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 525888000

約数和(自身を除く): 199575362

約数列:

[1, 2, 23, 43, 46, 86, 199, 398, 829, 989, 1658, 1978, 4577, 8557, 9154, 17114, 19067, 35647, 38134, 71294, 164971, 196811, 329942, 393622, 819881, 1639762, 3794333, 7093753, 7588666, 14187506, 163156319, 326312638]

約数ペア:

[(1, 326312638), (2, 163156319), (23, 14187506), (43, 7588666), (46, 7093753), (86, 3794333), (199, 1639762), (398, 819881), (829, 393622), (989, 329942), (1658, 196811), (1978, 164971), (4577, 71294), (8557, 38134), (9154, 35647), (17114, 19067)]